backstroke puff

When one of the boys light a dart while swimming on their back and puffing the dart at the same time

Yo did you see kevbot do the backstroke puff at devils punchbowl on Saturday

by DB6969 February 14, 2018

backstabbing hoebag

Abagail Nichols

That backstabbing hoebag betrayed me and had an affair with my boyfriend! To think I called her my best friend!

by DastardlyNoona May 24, 2018

Backsteincosi

Cosi (@Backsteincosi on instagram) is one of the most famous german influencers. Everyday she amazes thousands of her mostly young followers. Every single one of her posts is unique. She is literally one of the most amazing humans on instagram, according to her fans.

"Backsteincosi is the best."

by lenaimtreibsand May 14, 2018

Backsturbating

When you itch your back with a backscratcher and moaning

"I find it really disturbing when my dad starts backsturbating in front of me in the living room."

by ThatIdiot June 15, 2018

backfist

when one strikes another up the ass with their singular fist

imma backfist that bitch

by skinnyPenis1369 June 19, 2018

Backstreet Boys

Group created by young lads from tuam , founded by Louis

Them Backstreet Boys are so cool

by Ikemx April 1, 2019

backstabber

Someone who you tell a promise to, who says will keep, but ends up lying and telling others.

That Maria is a backstabber!

by namedefinitionsmasterofall April 6, 2019