a moustache that in trimmed leaving only a thin line of hair directly above the upper lip; thus giving the illusion that it is sliding off of ones lip.
by alan steel August 30, 2008
Someone who cannot be trusted and will often do things behind somebodies back, generally an absolute twat.
by JTowers July 28, 2010
A lacrosse ball, which, after much use, has lost its grippy texture and become smooth. This condition often results in less ball control, and, in some cases, a dropped biscuit. Proper passing and shooting also become more difficult.
by bolognese sauce August 12, 2009
Slippery Jim from across the street has been snooping around my car at night, I have my eyes on him!
by Xcat83 January 26, 2019
by Rion June 10, 2003
by Eddy Mac October 10, 2006
by Michael Doyle June 05, 2003