Basically anything brilliant. Especially if it's to do with trampolines, fruit and vegetables, tents, or fun in general.
The s was added onto the end of jam in honour of the comedy legend Jim Jams.
The s was added onto the end of jam in honour of the comedy legend Jim Jams.
by Jesse Banana July 23, 2007
by Jiggins April 14, 2005
by joe killeen May 28, 2008