Dunno'piss up my wall' was the one that sprang to my mind for no apparent reason.
(
Jessie © needs pirate name suggestions,
Fri 17 Jun 2005, 20:11,
archived)
careful, or your wall will start to smell like most of London
Reckless_Rik,
Fri 17 Jun 2005, 20:13,
archived)