Another word for butthole, b-hole, or asshole.
Phill, if you ignore my call one more time, I'm going to put m fist right in your boofhole when I see you.
An term commonly used on the subreddit /r/drugscirclejerk. It means yours or someone else butthole that's going to be used or is used as an route of administration for psychoactive substances.
My boofhole is full of fentanil