bunghole
1.
n. the mouth.
I've heard enough out of you! Shut your bunghole!
2.
n. the anus. (Usually objectionable.)
She tripped and fell down on her bunghole.
bunghole
1. noun
1
the anus UK, 1611.
2
by extension, a despicable, unlikeable person US, 1968.
3
a pastry treat made from leftover pie dough spread with brown sugar, cinnamon and butter CANADA, 1992.
4
cheese AUSTRALIA, 1919
2. verb
to sodomise someone. From the noun BUNGHOLE (the anus) US, 1939