the military says this because when they on war or a battlefield, they must kill every living soul and not live any enemies behind. even children babies and girls. none is left alive, not even animals. everyone is dead. they don't even take woman for sex or anything
im proud to serve my country (salute) we don't leave no man behind. we are the proud and the few. the brave and the strong. no man left behind.
by Megasus Thirst Jesus Christ May 21, 2022

by LePost James September 25, 2020

Boy: โHey do you want to ditch this movie and go behind the movie theater ๐โ
Girl: โOkay! ๐๐โ
Together: โThis is so amazing ๐คฉโ
Girl: โOkay! ๐๐โ
Together: โThis is so amazing ๐คฉโ
by Chloebrown.08 March 23, 2022

otherwise known as the purple guy, or as his canon name suggests- William Afton. The man behind the slaughter is a Fnaf meme where people point out purple people. Some actual backstory here: The man behind the slaughter, in FNAF lore, is a guy who killed five children to spark the start of Fnaf- hence his name.
by GetSandwiched December 4, 2023

by Yeroner,Yoosumshit October 19, 2019

The act of cumming into a watermelon typically after having sex with a prostitute, inserting it into her ass, and then eating it.
I was fucking the shit out of Watermelonisha and she told me to eat watermelon behind the stairwell.
I didn't know what was going on at first, but when I did it was fucking good.
I didn't know what was going on at first, but when I did it was fucking good.
by Edgecs September 12, 2017
