Sack-Bat 

One who is always found wherever the dope sack is.

Sara and I were having a great time, until she heard joe left, then she left, the sack-bat flew off

Sack-Bat by Mackenzie Wetterstrom June 7, 2020

Sack Batter

Jizz, semen, seminal fluid, Cum, Splooge... etc.

That chick is hot, I'd love to pump some fresh Sack Batter all over her tits

Sack Batter by Monte517 December 9, 2010

Bathtub Sack 

A reference to a scrotum that is very loose and elastic-like. Could occur in warm bath water or any other situation in which your privates are very warm and stationary.

My sack is hanging out of the bottom of my shorts, I've got a serious case of Bathtub Sack.

Bathtub Sack by hotcarl9211 May 2, 2010

battle sack 

a homosexual sex game/ fraternity hazing ritual. two men stand facing each other while fully naked. both men grab their penises and hold them against their stomachs while swinging and hitting each other with their respective nut sacks. the first person to get an erection loses. traditionally in the homosexual sex game the loser has to give the winner a blowjob but the game can also determine who is bottom, who's cleaning up after, etc. as a hazing ritual this helps determine eligibility for a frat by separating the "chill dudes" from the "gay fags". origin of this game is unknown and it is difficult to determine who partakes in the game most often.

(homosexual version)" hey kevin, wanna play battle sack? loser has to clean the sheets!"

(hazing ritual)"the pledges played battle sack last night. everyone was a chill dude except for kevin. hes a gay fag bro"

battle sack by sue donime August 20, 2013

Battle sack 

When a male shaves his balls and accidentally cuts his sack leading to a gash that leads to a never ending cycle of lacerations

Son- Hey Dad, I think I have Battle Sack from accidentally cutting my balls while shaving in the shower the other morning. What should I do?

Dad- Hey Son, I'm sorry to tell you but you're fucked for life.

Battle sack by Squeege68213 June 14, 2015