What is Up Fuck The Shut?
1.
STFU backwards, used to put the annoyance into such confusion that s/he automatically ceases talking for a moment to process what you just said.
"...and then I totally fucked that bitch in the ear."
"Dude! Up fuck the shut!"
"...What?"
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Random Words:
1.
If someone in a group says nearly nothing all the time, let others discuss things, just waiting for the perfekt moment to throw in a gag..