A
sagging, open orifice on a
person's
body. Typically refers to a dumbfounded open mouth but can also refer to a gaping vagina or anus.
When I pulled out of her
ass, I couldn't stop myself from pissing in her hilarious looking gapehole. She looked at me in shock and I filled her
face gapehole with my excrement so as to stifle her attempt at a
retort.