1 definition by H0cKL3y B0D

When you parr off your mates to go spend time with a bird.
To be caught slippin is to be caught out with a female by your friends whilst they thought you were not going out.
Oh my dreadlocks!! ryan sullivan a.k.a gorm is SLIPPIN tonight!
by H0cKL3y B0D January 19, 2011
Get the Slippin mug.