In reply to Bob Peters:
"Faffing" - aka, among my partners, as "climbing"; as in, "we spent 7 hrs faffing up Bowfell Buttress".
"Pottering" - getting to a crag, being intimidated by the climbs and the louring weather, and "bouldering" along the base of the crag instead, or heading up a Diff. As in, "Oh yes, we were at Shepherd's at the weekend!" "Oh really, what did you do?" "Well, we just pottered, mostly."
"Characterful" - i.e. bloody awkward or stupefyingly scary. "I've heard that bit where you have to downclimb rightward is a bit hairy?" "Oh, it's certainly characterful!"
"Scottish" - made for more manly men than yourself. Classically, "It's a Scottish VS."
"After faffing for a while, we decided it was probably a Scottish VDiff; certainly the start seemed a bit too characterful for us that day, given the threat of a light drizzle later in the day; so we just pottered for a while before heading to the pub."