The term is new to commercial rocket engineering, most frequently involving the testing of rocket boosters with cryogenic liquids, like liquid nitrogen. The vehicle becomes covered in ice condensing on the cold surfaces. NASA rarely showed this as their vehicles tend to have insulation that prevents the boosters from becoming frosty. This is more common with SpaceX and other commercial launch testing.
by flawedperspective September 17, 2023

A science-denying anti-vaxxer who hasn't had a booster jab injected into them in the last 3 months. Usually found supporting Trump and wearing a tinfoil hat to protect themselves from something imaginary.
Person 1: "Hey brother, the wedding is next week. Have you had your 2027 Q3 booster yet?"
Booster Refusenik: " My Q2 booster just expired last week."
Person 1: "Well we can't invite you then sorry. We can't allow science-deniers like you to put the health of our boosted guests at risk."
Booster Refusenik: " My Q2 booster just expired last week."
Person 1: "Well we can't invite you then sorry. We can't allow science-deniers like you to put the health of our boosted guests at risk."
by Prosciencepro December 25, 2021

A penis or any other penis-like phallic object which is small enough to give genetically-disadvantaged men a confidence boost.
by zeplar February 18, 2024

by 007littlebear August 12, 2022

A booster is an individual you look at and wonder how they get through every single day. A person riding a bicycle through life in the wrong direction. Even going in the wrong direction, they constantly hit the curb, landing on the bike frame, over time their ball nuts are transformed into a mangina.
A true booster constantly has something to say and wants to help with everything and anything that involves the opposite of their actual responsibilities and will wear themselves out trying to boost out of those responsibilities. A booster is a lifetime member of the “get a long gang”. The “get a long gang” roams through life on a single red caboose bringing eye rolls and temple rubs to all they encounter.
A true booster constantly has something to say and wants to help with everything and anything that involves the opposite of their actual responsibilities and will wear themselves out trying to boost out of those responsibilities. A booster is a lifetime member of the “get a long gang”. The “get a long gang” roams through life on a single red caboose bringing eye rolls and temple rubs to all they encounter.
Manager: hey Johnny why isn’t Chauncey back his lunch.
Johnny: sir, that booster left a note that he he has to go home and brush his teeth because his wrists hurt.
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Coworker: Hey guys what happened to the slide show I made that we are suppose to present in 10 minutes?
Coworker 2: Ummm, that booster Messica thought she had to make a new one and shredded yours. She also left you a note that she had to go to an appointment for going blind, something about closing her eyes and it getting really dark. She gets better when she opens them.
Johnny: sir, that booster left a note that he he has to go home and brush his teeth because his wrists hurt.
——-
Coworker: Hey guys what happened to the slide show I made that we are suppose to present in 10 minutes?
Coworker 2: Ummm, that booster Messica thought she had to make a new one and shredded yours. She also left you a note that she had to go to an appointment for going blind, something about closing her eyes and it getting really dark. She gets better when she opens them.
by Chauncey Onchow ChickenLord September 16, 2020

by Liridoni July 18, 2019

n. The seats on a stage behind a politician where the mindlessly supportive folks sit and nod at every banal utterance and lie.
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As soon as the primaries start we will need to re-inforce the stage and install four more rows of booster seats.
by gnostic3 July 9, 2023
