loopster 

A person who is loopy. aka Fruitloop. aka Nutter.

My girlfriend is a real loopster.

loopster by vicky prince April 1, 2008

Looster Booster 

A 14 year old Youtuber from British land. Posts gaming videos everyday. He probably won’t get 1,000 subscribers but hopefully. He makes videos with gay people and nice people. Make sure to subscribe to him

Yo guys, what’s going on, welcome back to another video! Today we will be playing Fortnite with Aiden!

Aiden: your so trosh Louis

Looster Booster: (silently laughs but is actually sad inside)

Looster Booster by Cardboard_Eggs June 9, 2019

Loomster 

the one mutant french fry that's freakishly long in comparison to all the other fries in the bag

McDonalds has the worlds longest loomster

Loomster by Andrion November 1, 2003

Booster Looster 

The opposite of Looster Booster. The channel has the same name but switched around. Run by Johnny Saiden aka DaMightyBoss. He’s most famous for posting the video “Cue Aidens Hairline”, which was sadly taken down. Sub to Booster Looster

Joe: Hey have you watched the video cue Aidens hairline?
Mama: No. Who made it?
Joe: This channel called Booster Looster. You should sub to him.
Mama: Aight

Booster Looster by Cardboard_Eggs November 5, 2019

lopster 

when a lobster pinches your cock and u like it and then u start fucking him

we need to stop going to the beach, you always lopster

lopster by Kermitlover3040 March 30, 2022

loopser 

a JS2290 certified official limited editon 25 dolla per use word

dude: bro i thoght cone was sqaure
JS2290: no you stoopid loopser

loopser by slyveon February 23, 2023

lopster 

a generic form of lobster and made out of pancake syrup and Styrofoam.

We had $9.99 steak and "lopster" at Bourbon Street in The Vegas.

lopster by Margaret June 13, 2005