Not me
But a friend of mines favorite joke is to bet a young lady 50p that he can guess the size her tits without touching them. If she accepts he does about 10 seconds of air groping and the says "Fuckit you win" and has a proper grope.

Well it keeps him amused :)
( Big Ian has stopped changing his sig, Thu 7 May 2009, 16:42, 3 replies)

A variant:
I bet you I can weigh your tits without the use of scales.

'No way, surely not etc'

*grab tits*

(in 'The Fonz' style) "Way-hayyyyyyyyyyyy"
( Monty Boyce, My cheese game is strong, Thu 7 May 2009, 17:06, closed)

Mwa, hahahahahah
Good one... Well worth the 50p
(aroe_m0rre, Thu 7 May 2009, 17:13, closed)

Another variant
I bet you 50p I can make your tits move without touching them....
Wayhey! You win.
(Kip, Fri 8 May 2009, 11:24, closed)