Douglas Harper's Etymology Dictionary
Wiktionary
n. 1 (context vulgar English) The anus. 2 An objectionable person; a bastard; a jerk.
Usage examples of "butthole".
The butthole in my cheek looking at the manager of the Pressman Hotel, it was all pretty convincing.
These new guys stare at the butthole in my cheek and the black skin on my face, yellow and green around the edges, and they call me sir.
Then the dog sits and rolls back on its spine, licks its own lumpy dog-flavored butthole, and Evie elbows me.
He wants them sewed into sacks with knots of anacondas, made to eat ground glass till their buttholes bleed, shackled to the rear bumpers of monster trucks and driven fast over cobblestones.
Like we're those puppies with yellow ooze on their eyes and buttholes, and you know they'll never have another solid bowel movement but they're still for sale for six hundred dollars apiece.
I envisioned flying honey wagons buzzing around the big butthole in the sky like angry bees, slopping feculence, spewing effluvia.
Given Bode's low regard for Chub's personal hygiene, Chub was fairly sure his partner would object to the butthole scheme.
Ray did the clean-up, he tidied the loose ends, _he's_ the one who hid the shotguns, he's the boss man, he's been giving the orders since you were giving out butthole up at Casitas.