The fact of a gay man getting another man , typically straight, drunk and passed out, then forcing him to toss the salad.
I got that fag Andy Drunk and then gave him a butternut squash, hard......
by Billy Yoo February 16, 2004
Reverse cowgirl with a twist.
A butternut squash is a sex position in which a cowgirl does a reverse cowgirl and sticks her head between her legs and butters the squash.
by butternutsquasher August 31, 2011