The act of going so hard that you lose all the ability to
walk, speak and think properly. This phenomenon often occurs after drinking too much alcohol or using
too much drugs. People who are "going ape" can often only think about sexual
intercourse. Activies like sleeping in random spots, puking excessively and urinating in inapproriate places are not exceptional.
Bob: What's going on with
Martin?!
David:
Oh don't mind him, he decided to go ape.
Martin: HUEEEEUEUEUUEUEUEUEUEUEUEUUEUEUEUE