A person who looks/acts like someone who would hump boringly, quickly, and selfishly during the act of mating. This person would also finish his or her climax in a annoying seizure like manner, followed by insincere apologies.
Typically spotted wearing Ratt t-shirts, stone washed jeans, cotton muscle sweat pants, cut-off denim shorts, cell phone clips, high school class rings, colored tube socks with LA Gear sneakers, confederate flag fashions of any kind, brass knuckles, Kiss tattoos, Oakley sunglasses indoors, being shirtless in inappropriate locations, turtle necks under sweaters, and anything close to or including a mullet.

"Whoa, look at that Thruster! I'll bet he gives it hard and fast!"

(Pointing out a loud, stuck in 80's metal, mullet-head) "That guy is a serious Thruster!"
by Urban Dictionary May 30, 2005
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A (thruster) is a condom which is specially made for(winter)
George used a thruster while refracting with Lucy
by REFRACTION MAN 69 May 22, 2019
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The act of pooping ones pants while working out.
It smells like someones doing Dump thrusters in here.

3/4 through my workout my squat thruster turned into dump thursters
by SwampDonkinator November 17, 2010
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Someone who pushes their tits in someone's face in order to be remembered.
- Seren is a tit thruster
- What?
- She thrusted her tits in Frankie's face.
- Why?
- So now he wont forget her.
by Miss Croft xo September 3, 2009
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someone who thrusts without realising but does it with real force
that phantom thruster was inches from my face
by thrust789 January 4, 2010
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Big, curly hair that looks like a floating bush. Aka Courtney’s hair when she has two buns in.
BRRRUM BRUMMMM, DOUBLE THRUSTERS!
by ilovebighair May 29, 2019
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A dildo from the early 70s. Very popular back then.
Adams mom has a deep thruster.
by Jay Uhlman Represent May 20, 2003
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