When a semi driver slams on the breaks to stop and the trailer shakes and bounces up and down. Usually due to inattentive truck drivers.
person 1- OMG! I thought that semi was gonna ass-end us.
person 2- Yeah it was having on hell of a Semi-trailer Seizure.
person 2- Yeah it was having on hell of a Semi-trailer Seizure.
by esunc91 December 9, 2009

by TheGreatGreenDragon September 17, 2016

by StumpyStumps June 28, 2010

A group of individuals in a social setting that tend to travel much like pack animals. They tend to have lower than average IQ's, and exhibit behaviors much like one would see at a circus side show. This group can be comprised of both males and females.
It was an awesome party until the "Trailer Park Sideshow" arrived.....
"she arrived with her boyfriend and the rest of the Trailer Park Side Show"
"she arrived with her boyfriend and the rest of the Trailer Park Side Show"
by Rawkstar Mousai September 13, 2013

you remember that skinny flat-chested girl from my neighborhood? ended up with massive trailer park titties
by xerocool22 April 19, 2025

A short sequence of scenes cranked up into a small film that depict what the movie you'll be watching could have been if it were to be good. Often the trailers for upcoming movies appear a lot better than the movie itself.
John: "Hey did you see that new movie trailer for *insert upcoming movie*?"
Martin: "Yeah I did, looked great. If only the movie was as good as its trailer says it's gonna be.."
Martin: "Yeah I did, looked great. If only the movie was as good as its trailer says it's gonna be.."
by B00scary October 12, 2023

when squatted truck owners and enthusiast lower themselves onto trailer ball inserting the ball in their anuses and play stupid drinking games
by J-J-S July 29, 2022
