strong-back 

A firm, round, juicy butt.

A: "Yo son, did you see Tammy's butt in that dress?"

B: "Yeah man, that was a strong-back."

strong-back by MC Strongback September 19, 2014

Strong Back 

what you say when hitting someone's back if their back is mighty

"Yo hey Girum nice back"
*hits his back*

*screams*, "STRONG BACK"

Strong Back by Colotoure June 15, 2018

Strong-back drink

(Jamaican)
Usually refers to a concoction or drink that is believed to help males achieve the ultimate symbol of stereotypical masculinity: virility and sexual prowess.

Every weekend, my boo and I make a strong-back drink. We need our alone time to have fun after a long week of work.

Strong-back drink by Tropical Rythms August 23, 2020

Strongbacky 

An endearing Korean form of the term :"Strong back", meaning an associate that has intimate historical knowledge of a particular hysterical event involving the use of a structural steel strongback framing system..

Hey Strongbacky, how are we going to handle the loads of the steel strong back system being applied to the structure?

Strongbacky by MicZakAtak March 13, 2015

Strongback

A person carrying things over one hundred pounds for long distances at a time with high repetitions.

The crew had to strongback all the sacked mad up the stairs after the forklift broke down.

Strongback by Strongbacker September 15, 2015