Did Troy lose interest in butt stuff because of the vending machine incident?

In the first couple seasons Troy frequently asks/talks about butt stuff. Then there's an outro scene (don't know which episode) with Troy and Abed stuck inside a vending machine. Troy hits the wrong button so instead of the lever pushing his phone out of his pocket, the one next to it goes up his butt. After this I think there's only one other time he says anything about butt stuff, and it's almost in a disgusted/traumatized tone