One of my favourite scenes in O:GG is when they are swimming in the final episode
and one goes for a piss in a pool and the water changes to purple and the guy starts to swim off and then does a roll and another comments that it's like the red arrows.
( magnum, Mon 29 Jun 2009, 9:24, archived)

I just remember the one where the Guv enters a boxing match, and sends a bung to the opponent
but Bones takes the money and has a penis enlargement.
( rnuk http://flickr.com/rnuk, Mon 29 Jun 2009, 9:28, archived)