So they never actually f!@#ed the goat?
The whole movie was built up around the constant threat that the pledges would all have to have sexual intercourse with a goat. This culminated in the scene at the farmhouse, where the pledgemaster says "you will each have to f@#$, kill and eat the goat".
And then...nothing! None of it ever happens. Or if it did in the book, the filmmakers purposely skipped right over that graphic scene.
Lame. If their goal was to make people hate fraternities, that scene would have done it. Without it, there's nothing shocking about a frat that makes pledges get drunk and crawl on the floor. Yawn!
PS EDIT: After watching Goat, I read on its Wiki that the directors made the actors watch Todd Phillips' 1998 documentary FRAT HOUSE for inspiration. So I watched a bootleg copy of Frat House online, and guess what: Goat directly ripped off a number of scenes: the Tabasco drinking, the dog cage, the hemp necklaces, the hot-dog sharing. Even the direct line "if there was no hazing this wouldn't mean anything" came from Frat House.
FRAT HOUSE is brutal. If you can find it, watch it. It's everything Goat didn't have the b@lls to be.