Brown Jacket 

Taking a dump on someone's chest and then smearing it all over their chest like a brown jacket.

She said she was cold, so I pooped on her chest and smeared it into a brown jacket.

Brown Jacket by Kalmah, Genius, and Most Hated May 10, 2010

brown jacket 

To put on a heavy coat of ones own gas and sit in it.

After his lunch of broccoli florets and ranch dressing, Brad sits in his office in his brown jacket.

Manny can fit us all in his brown jacket after a night of drinking Guinness.

brown jacket by Zimmy October 24, 2005

Full Brown Jacket 

When you're doing anal and she leaves a thin coating of shit on your dick

Man 1: "how did last night go?"
Man 2: "pretty bad. We did anal and she gave me the full brown jacket"
Man 1: "oh shit, I'm so sorry"

Full Brown Jacket by ThePussyTickler December 16, 2019

Brown Leather Jacket 

When you are mad at your girlfriend and tell her that both of you are going for a trip in the country side. You walk by a farm and remove her top and push her in a pile of cow manure.

That scene where Biff got covered in manure in "Back to the Future". He wore a brown leather jacket.

Brown Leather Jacket by CoolWhip69 January 12, 2012