When an anus lets loose such a shit, that it stretches the hole past is physical limit, causing it to then gape.
" Wow, what took you so long in the bathroom?? you must have a gaping anus by now!!?
by Krahnic September 17, 2010
A old and ancient untold Greek Mythological God.
Susu was wearing a white cloth and his ass was hanging out. He looked just like Gapinganus!
by Susu Support March 07, 2008

Free Daily Email

Type your email address below to get our free Urban Word of the Day every morning!

Emails are sent from daily@urbandictionary.com. We'll never spam you.