Top definition
1.When a man/woman shits themselves and it splatters up their back

2.People also say it as a quote if they see something unreal
1. "Dude, I just sat next next to this old guy on the train and he twonga booed!"

2. "Twonga boo! That girrafe is dancing like Michael Jackson"
by pingubrain March 01, 2010
Get the mug
Get a Twonga Boo mug for your Aunt Beatrix.