5.0 syndrome 

Having a piece of shit mustang that wont start and has 5 horsepower.

Hey Mr. Malogne you must have the 5.0 syndrome.....nice car (quuuuueeeeeffff)

5.0 syndrome by danny February 25, 2003

"50 Turn Mario Party" Syndrome 

The tendency to get sick of an extended game or movie marathon faster than you would if you were actually doing something for its regular duration.

Most often seen when someone suggests you play a 50 turn game of Mario Party, or all the tracks in a racing game, or watch all the extended versions of the LOTR.

"I'm already sick of this LOTR marathon"

"Dude, we haven't even gotten halfway through Fellowship yet. You're definitely suffering from "50 Turn Mario Party" syndrome."

"50 Turn Mario Party" Syndrome by Anteaterking December 29, 2011

50 shades of down sydrome 

When evey one at your school dances to sickmo during a rally

Did u hear there was 50 shades of down sydrome at the school

50 shades of down sydrome by Tommy 420 January 18, 2019