A new phrase thats rapidly gaining in popularity, this is used to describe ones condition if one is utterly confused, wasted, high, or just plain out of it. Its often used to describe situations that have already happened but is not limited to that. There are many variations, a few of the more common ones are following:
-I don't know what hole to put my dick in
-I can't even tell which hole to put my dick in
-I put my dick in all the wrong holes
"Man, that party last night was so crazy I didn't even know which hole to put my dick in."
"Algebra is so confusing, I don't even know what hole to put my dick in!"
"I feel bad about that chick the other day, I was so wasted I put my dick in all the wrong holes..."