For those wanting to have a reference of the opinions offered, here is the list of suggestions off the thread so far...
Yoyo - Glen Coe -
http://www.ukclimbing.com/logbook/c.php?i=162
Superdirect - Dinas Mot -
http://www.ukclimbing.com/logbook/c.php?i=3261
Coronation Street - Cheddar Gorge South -
http://www.ukclimbing.com/logbook/c.php?i=36044
"Three pebble slab" - Froggatt -
http://www.ukclimbing.com/logbook/c.php?i=10925
The Grooves - Cyrn Las -
http://www.ukclimbing.com/logbook/c.php?i=29137
Cenotaph Corner - Dinas Y Gromlech -
http://www.ukclimbing.com/logbook/c.php?i=3195
Minus One Direct - Ben Nevis -
http://www.ukclimbing.com/logbook/c.php?i=522
Gogarth - Gogarth North Stack (Main Cliff) -
http://www.ukclimbing.com/logbook/c.php?i=4297
The Groove - Lech Ddu -
http://www.ukclimbing.com/logbook/c.php?i=29159
The Needle - Shelterstone Crag -
http://www.ukclimbing.com/logbook/c.php?i=7496
An Bealach Rúnda - Fair Head -
http://www.ukclimbing.com/logbook/c.php?i=38806
East Face Original Route - Old Man of Hoy -
http://www.ukclimbing.com/logbook/c.php?i=1
Rock Idol - Mother Carey's Kitchen, Pembroke -
http://www.ukclimbing.com/logbook/c.php?i=24974
Magical Mystery Tour - Berry Head (The Old Redoubt) -
http://www.ukclimbing.com/logbook/c.php?i=35091
Aviation - Hay Tor -
http://www.ukclimbing.com/logbook/c.php?i=26081
George - Tissigton Spires -
http://www.ukclimbing.com/logbook/c.php?i=20401
Central Buttress - Scafell Crag -
http://www.ukclimbing.com/logbook/c.php?i=6984
Cemetary Gates - Dinas Y Gromlech -
http://www.ukclimbing.com/logbook/c.php?i=3202
The Arrow - St. Govan's Head -
http://www.ukclimbing.com/logbook/c.php?i=24790
The Plum - Craig Bwlch Y Moch, Tremadog -
http://www.ukclimbing.com/logbook/c.php?i=2490
Nexus - Dinas Mot -
http://www.ukclimbing.com/logbook/c.php?i=3301
Astrol Stroll - Carn Gloose: Cave Zawn, Cornwall -
http://www.ukclimbing.com/logbook/c.php?i=45171
Moyers Buttress - Gardoms Edge -
http://www.ukclimbing.com/logbook/c.php?i=11147
Debauchery - High Tor -
http://www.ukclimbing.com/logbook/c.php?i=15587
North West Passage - Gogarth South Stack (Castell Helen) -
http://www.ukclimbing.com/logbook/c.php?i=4367
The Priest - Pabbay -
http://www.ukclimbing.com/logbook/c.php?i=67069
White Slab - Clogwyn Du'r Arddu -
http://www.ukclimbing.com/logbook/c.php?i=2208
The Black Streak - Diabaig -
http://www.ukclimbing.com/logbook/c.php?i=3162
Suicide Wall - Bosigran -
http://www.ukclimbing.com/logbook/c.php?i=840
Flying Buttress Direct - Stanage Popular End -
http://www.ukclimbing.com/logbook/c.php?i=10372
Unicorn - Stob Coire nan Lochan -
http://www.ukclimbing.com/logbook/c.php?i=7881
Sirplum - Plum Buttress, Chee Dale -
http://www.ukclimbing.com/logbook/c.php?i=12158
Torro - Ben Nevis -
http://www.ukclimbing.com/logbook/c.php?i=481
Satan's Slip - Lundy -
http://www.ukclimbing.com/logbook/c.php?i=31091
Grey Panther - Kilt Rock, Staffin, Skye -
http://www.ukclimbing.com/logbook/c.php?i=5469
The Long Reach - Beinn Trilleachan (Etive Slabs) -
http://www.ukclimbing.com/logbook/c.php?i=455
North West Passage - Gogarth South Stack (Castell Helen) -
http://www.ukclimbing.com/logbook/c.php?i=4367
Prophecy of Drowning - Pabbay -
http://www.ukclimbing.com/logbook/c.php?i=67068
Barbarian - Craig Pant Ifan, Tremadog -
http://www.ukclimbing.com/logbook/c.php?i=2639
West Flank Route - Cir Mhor (South Face), Arran -
http://www.ukclimbing.com/logbook/c.php?i=2093
Groovin' High - Beinn Eighe -
http://www.ukclimbing.com/logbook/c.php?i=99748
The Big Top - Aanoch Dubh (West face) -
http://www.ukclimbing.com/logbook/c.php?i=168
Voie Suisse - Gist Ddu -
http://www.ukclimbing.com/logbook/c.php?i=105962
Bishop's Rib - Chair Ladder -
http://www.ukclimbing.com/logbook/c.php?i=1996
Shrike - Clogwyn Du'r Arddu -
http://www.ukclimbing.com/logbook/c.php?i=2130
Boggle - Beinn Eighe -
http://www.ukclimbing.com/logbook/c.php?i=99821
Lucky Strike - Rusty Walls -
http://www.ukclimbing.com/logbook/c.php?i=24596
The Strait Gate - Mother Carey's Kitchen -
http://www.ukclimbing.com/logbook/c.php?i=24976
Baker's Door - Bosherston Head -
http://www.ukclimbing.com/logbook/c.php?i=24649
Indy 500 - Lundy -
http://www.ukclimbing.com/logbook/c.php?i=31096
Wurlitzer - Wintour's Leap -
http://www.ukclimbing.com/logbook/c.php?i=35959
Dragon - Carnmore Crag -
http://www.ukclimbing.com/logbook/c.php?i=1673
Jack the Ripper - Stac Pollaidh -
http://www.ukclimbing.com/logbook/c.php?i=7800
Rock Dancer - Carn Kenidjack -
http://www.ukclimbing.com/logbook/c.php?i=43085
Left Unconquerable - Stanage Plantation -
http://www.ukclimbing.com/logbook/c.php?i=10175
Spring Squill - Pabbay -
http://www.ukclimbing.com/logbook/c.php?i=68392
Wishful Thinking - The Castle, Pembrokeshire -
http://www.ukclimbing.com/logbook/c.php?i=46780
The Strand - Gogarth North Stack -
http://www.ukclimbing.com/logbook/c.php?i=4327
Sheltered Wall - Sheep's Tor -
http://www.ukclimbing.com/logbook/c.php?i=32689
Mars - Subluminal -
http://www.ukclimbing.com/logbook/c.php?i=14367