by nathannar July 08, 2017

A fat little shit stain who says they do sporty activities such as running and brags about how they can do 50 pressups, as well as that a Beefy McQueef supposedly eats salad and vegetables 24/7 whereas they're still a fat cunt who has been caught lacking with 12 krispy kremes a day as well as a chocolate yazoo in the mornings
Example 1:"This bumbaclot blocking my way off the bus, mooovee urself Beefy Mcqueef u oversized whale carcass."
Example 2"Ay Beefy McQueef you've got some food on your chin."
"Oh do i?" *rubs it off*
"Wrong chin nyigga!"
Example 2"Ay Beefy McQueef you've got some food on your chin."
"Oh do i?" *rubs it off*
"Wrong chin nyigga!"
by NyiggaBoi March 15, 2018

Jimmy: Did you hear about Sarah in the middle of math class, she queefed super fast it was so unexpected it made me jump.
Bob: No, but that's called having a lightning mcqueef .
Bob: No, but that's called having a lightning mcqueef .
by Lololollollololololololollolol June 08, 2017

A fat little shit stain who says they do sporty activities such as running and brags about how they can do 50 pressups, as well as that a Beefy McQueef supposedly eats salad and vegetables 24/7 whereas they're still a fat cunt who has been caught lacking with 12 krispy kremes a day as well as a chocolate yazoo in the mornings
Example 1:"This bumbaclot blocking my way off the bus, mooovee urself Beefy Mcqueef u oversized whale carcass."
Example 2"Ay Beefy McQueef you've got some food on your chin."
"Oh do i?" *rubs it off*
"Wrong chin nyigga!"
Example 2"Ay Beefy McQueef you've got some food on your chin."
"Oh do i?" *rubs it off*
"Wrong chin nyigga!"
by NyiggaBoi March 15, 2018

Not to be mistaken for Lightning McQueen from the Cars franchise, Cars McQueef is a skrtified racer who knows how to eskeet
by avasays July 31, 2017

where a female takes both peices of bread and wipes then on her vagina, and queefing all over the bread which puts all sorts of things such as "butter" on the sandwich, thus making it a mcqueef sandwich!
by matty boy jr February 26, 2009

Lightning Mcqueef is the Chief Queef Manic of the Race Track, he queefs wherever he goes, the absolute queef god.
Jonathen: Yo, you heard of Lightning McQueef?
Winston: yes, it would be a travesty to have not heard of Lightning McQueef the Chief Queef Maniac of the Race Track.
Winston: yes, it would be a travesty to have not heard of Lightning McQueef the Chief Queef Maniac of the Race Track.
by Benito Swagolini January 26, 2024
