Get your nopes up

Something to tell a friend when they foolishly have their hopes up and it just ain't gonna happen.

Bart: "I'm gonna ask Trixie to the prom! We'll get a limo and stay at the Four Seasons! I'll get my weenie wet in all the right ways!"
Archie: "Slow down, B-man! Trixie is going with the Ad-man! You'd better get your nopes up and back to your garbage reality."