it's a phrase often used to describe moments or things that were/are humorous.
but it was funny stuff!
by rawrpurpledinoivana July 25, 2010
if one feels that the comment/remark or passed event strikes them as something humerous one simply states the word "funnystuff". commonly used to replace laughing and normally ends said conversation
jack: i just pooped out yellow and pink dust
by Jack Fraser Macdonald July 14, 2011