milky sack 

when one guy comes on another guy’s nutsack

He pulled out and gave me a milky sack.

milky sack by Dr. Thelonius J. Fart June 22, 2019

milky poop sack 

A milky poop sack occurs when a person has consumed a generous amount of dairy; which causes a mucus membrane to surround the excreting feces. As a result of the milky poop sack, skid marks are bound to occur. To rid yourself of such excretions and embarrasing marks, limit your intake of dairy and consume more blueberries. Blueberries have been proven to reduce mucus membrane.

Paul, dont eat that yogurt for it will give you a milky poop sack and stain the bottom of my toilet and/or your underpants. Melissa tell him not to EAT it!!!!!!!

milky poop sack by SaraNicoleG May 8, 2006

milk sack 

Large and slightly saggy breast. Used when sublty comparing person to a cow.

She had nasty milk sacks.
Look at the milk sacks on that whore.

milk sack by Sarah Setzer September 12, 2006

Milk Sack Shack

An alternate name for a strip club.

Me and Jim hit the "Milk Sack Shack" last night.

Milk Sack Shack by ClassyApple March 10, 2014

milk sacks

female breasts

That ho has a beefy set of milk sacks!

milk sacks by Anonymous September 1, 2003

milksacks 

Any rack of tits that are C cup and above

Mary has some massive milksacks

milksacks by Vulgardefmaker January 19, 2008

Milksack 

Definition 1. Something Canadians Drink Milk from.
Definition 2. What you say to a guy when he busts a huge load in your mouth

Guy: Aw shit i just busted
Girl: Omg that was so much, thanks for the milksack papi :)

*Slurps up the rest*

Milksack by Lightskin Lovely April 6, 2022