look up any word, like the eiffel tower:
 
1.
when you hold a fart in for so long that it squeezes through the closed butt cheeks making a popping noise when the butt cheeks hit eachother on reclosure
"eww what is that smell??"

"what was that sound??"

"sorry, i tried to hold it in but it ended up a booty tooty"
by Gabrielle and JayReed March 08, 2014