When you release a toot toot into the potty or wherever you are located. Preferably into the potty...
Jacob Fartpants sure has to flatuate a lot!
by Cincodemayobetch November 29, 2007
Can you define these popular missing words?
When methane gas is released from your ass.
"My friend Justin flatuates on a regular bases, and since he's a firecrotch, ignites everything."
by aliencj June 29, 2006