by Jiggins April 14, 2005
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 joe killeen May 28, 2008