Troy loudly and proudly proclaiming the exclamation point that he has on his shirt.
When Chad tries to get Troy to see how his wanting to sing has making the whole school go crazy and he uses Zeke baking as an example. Instead of being surprised by it, Troy is surprisingly excited about it and asks what it is that Zeke's going to be baking. They get a couple lines of dialogue about it, until Chad interrupts them.
The "weird kids" from the first movie audition for the play by speak-singing "What I've Been Looking For", and doing an abastract dance. Miss Darbus calls this performance, "very disturbing", and advises the weird kids to see the counselor.