Urban Dictionary

Three-Minute Rule

In Psychology, any new acquaintance that sucks in the first three minutes will suck forever.

Will we meet again?
Doubt it... didn't pass three-minute rule. by rperazag May 6, 2010

To be up "Shit's Creek" is to be in serious or complex trouble, such as to (literally) be "up a creek without a paddle." It is synonymous with Urban Dictionary's expression "Shit Street" and is possibly its antecedent.

"When the deal fell through, we were up Shit's Creek".
"If he gets caught again he will be up Shit's Creek." by Kcstealth March 5, 2016

fnork

The sound produced when two elephants, joined at the trunk sneeze simultaneously

n. A Low to high-pitched, irritating screech.
v. fnorked, fnorking, fnorks
v.tr. To utter in or as if in a fnork.
v.intr. To cry out in a low to high-pitched, strident voice.

The entire zoo shook when Gerald and Phyllisity sneezed while exchanging a peanut via thier trunks producing an ear shattering fnork, which sent thirteen people to the hospital with damaged eardrums, and generated a $1700.34 veterinarians bill to extract a peanut (in the shell) from the tear duct in Gerald’s left eye. by MetLab Bob May 20, 2006

oubliette

Actually: An underground chamber swith access only from the top. (18th Century)

Modern Slang: Asshole

Fold that into a tiny piece and shove them in your oubliette by Walter StreetAugust 31, 2017