back-side attack

Term used for the attachment of the nucleophile in an SN2 reaction to kick off the leaving group. In slang, it means to fail a test or have a lot of difficulty on a test, especially an organic chemistry test.

That orgo test just back-side attacked me, SN2 style.

by synchrohobbit November 20, 2006

Gooch Attack

A game played amongst male friends to rapidly strike ones gooch (the anatomical space between the balls and asshole). Whilst the game may seem as inappropriate, it is a true test of courage, smarts, reflexes and awareness.

Younus and Mustafa simultaneously tried to gooch attack Amir, but found out he had a vagina.

by immu November 22, 2010

Japan is attacking

Code word that a girl may use saying that she is on her perios

Stacy, I need supplies, Japan is attacking

by Cupcakes and stuff April 1, 2016

Attack Helicopter

When you're fucking your girl and you all of a sudden hold up your weight using your dick and spin while your dick is still in her.

Setting:*couple fucking*
Boyfriend: "I'm gonna attack helicopter
Girlfriend: "you better fucking not"
Boyfriend: *spins*

by The East is Red June 13, 2019

anjack

Male Tamil gangster

"Hey dude look at those anjacks there drinking Tiger beer with that hot chick."

by ElectricEelShock September 9, 2009

Mack-attack

One who is very deliberate when flirting.

"That girl is hot but so out of your league.. you should try to get her number."
"Watch and learn, I'm about to give her the Mack-attack..there's no way she'll say no."

by Shhmegs November 16, 2012

Blonde attack

when a blonde has a laughing attack, laughs at basically anything, and starts rolling on the floor laughing her brain out, blonde attacks are contagious and also effect brunettes, but not as strong.

Person 1: Ur having a BLONDE ATTACK! HAHA

blonde person: HAHAHAHAHAHAHAHAHAHAHAHAHAHAHAHAHAH

by moveitfool July 18, 2009