Elf Booster

When two elves stack on top of each other to eat out a tell girl while she is standing
We were looking for a step stool but we had to resort to an Elf Booster
Team work makes the dream work
by pickle_monkey November 26, 2022
mugGet the Elf Boostermug.

Booster seat

When one person in a friend group is a year younger, they are known as “booster seat”
Where is booster seat? She is too young to be by herself!
by Schmucky May 02, 2021
mugGet the Booster seatmug.

Booster Refusenik

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."
by Prosciencepro December 25, 2021
mugGet the Booster Refusenikmug.

Frosty Booster

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.
Oh look, a Frosty Booster is on the test pad getting ready for a launch.
by flawedperspective September 17, 2023
mugGet the Frosty Boostermug.

Confidence Booster

A penis or any other penis-like phallic object which is small enough to give genetically-disadvantaged men a confidence boost.
Did you see how small it was? God damn confidence booster right there.
by zeplar February 18, 2024
mugGet the Confidence Boostermug.

Booster juice man

The booster juice man is a booster juice cup but if you take a sip he will appear and take your bibaja
Oh no it’s the booster juice man help!!!
by Alligator_king23 April 22, 2022
mugGet the Booster juice manmug.

booster dose

booster dose :
a supplementary dose of a therapeutic agent designed to increase the effectiveness of one or more previously administered doses.
"My friend had to git an booster dose because the other previous medications needed some help."
by DFJ-OWD-928 November 09, 2022
mugGet the booster dosemug.