cup of joy 

when one uses their hand to cup their arse before farting and after farting as fast as possible moving their hand in its cup like shape as close as possible to their friends nose, thereby giving them a concentrated wiff of the fart

shut up dont make me come over and cup of joy you

cup of joy by kwmb June 25, 2006

Big cup of joy 

A 20 ounce ice coffee or frozen cappuccino

When I come to work I always bring my big cup of joy with me.

Big cup of joy by BruinKiller3469 March 20, 2009