Honestly with his archetypal average intelegence, I'd think he believes he's about to be forced into semi-consensual sex.
Guy in the Picture: "Oh no! A locker is sucking me in! HEELLLLLPPPP!!!!
Blonde guy: Wait, what?
A ghostly female voice says "Come here Missy ." as Mike feel a cold hand pulls him into the cursed cheerleaders locker.
uh oh looks like hes in trouble