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....
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Random Words:
1.
The act of slamming your knee into someone else's knee to cause a numbing pain in their leg.
I'm gonna give you such a deadle..