Brown Battery 

When two Males are having anal sex the penis is called the "brown battery"

"Did you hear about Kevin and Matt? He was talking about his brown battery. Kevin called Matt the Energizer Bunny!"

Brown Battery by whizkidddd February 9, 2013

brown batter 

When you take a shit and its liquid and poors out like, cake batter out of a mixing bowl.

Your mom must be making a cake in the toilet, judgeing by the brown batter.

brown batter by Matthew Kibby December 13, 2006

Battery Browne

Battery Browne also known as barry Browne steals car battery’s takes the acid out of the inside and sells them as dealz vape juice on eBay to underage children

Battery browne you got the stuff?

Battery Browne by The Cameron doran September 16, 2020

Buttery Brown-out 

The act of performing a Rolling brown out on a girl while lathered in butter. This will result in a faster transition time for the surprise dump.

"Man, I can't believe Ansel actually pulled off a buttery brown-out."

"Yea I know. I think his mom taught him how to do it."

Buttery Brown-out by joebloww October 31, 2014

brownbatter

When evidence is presented of one's physical assault on a spouse/significant other, the act of mumbling inane excuses such as memory-loss. Named after Chris Brown's appearance on Larry King.

"I don't know how she/hot hurt, it was all so confusing. I must have ... mumblemumble."

"That's just a bunch of brownbatter. You need help."

brownbatter by lovekraft September 5, 2009