What is That'll Be The Day...?
1.
An expression meaning "That'll never happen". Shortened from "That'll be the day when (insert ubsurd impossible occurence here, such as 'Pigs will fly')"
Bob: I'm gonna kick your butt!
Joe: Haha, yeah, that'll be the day....
See
Random Words:
1.
synonym: off the hook. Slang created in jest for those that use the word clutch.
Your ass is off the transmission, baby!
See friend of..