warm brownie surprize 

While having anal sex you suddenly pop both your balls in her ass and bust a nut.

(ME) That bitch is so fine i would definitely put my balls in her ass!

(YOU) Give her a warm brownie surprize.

warm brownie surprize by Wild Turkey 101 October 26, 2007

Inverse brownie points 

The bad credit generated from an unfavorable deed or action, often without intent...

I had a few too many at Dave's bucks party, passed out and peed in the bed while Jane was asleep next to me, serious inverse brownie points...

John accumulated further inverse brownie points by commenting that for a big girl, Sarah did not sweat much...

Inverse brownie points by Sebbo87 October 24, 2010

Marshmallow brownie

a sexual act when you fuck a chick (or guy if your gay) in the ass till you cum. then when they shit you shove it in their mouth.

Person 1: Dude Dave gave Emma a Marshmallow Brownie last night!

Person 2: Really?!?!? Did she eat the whole thing?

Marshmallow brownie by Goat balls? September 17, 2011

Fudgy Dub-C Brownie 

A variation of the Dub-C Brownie in which the person on the toilet is being plagued with explosive diarrhea resulting in a softer brownie.

I went to pull my first dub-c brownie but was surprised with diarrhea and successfully completing a fudgy dub-c brownie.

With my chronic condition of explosive diarrhea, there is no use wasting my time not getting fudgy dub-c brownies.

Fudgy Dub-C Brownie by jcash2 April 6, 2010

half a brownie 

an unpleasant evening

Dude, tonight was half a brownie.

half a brownie by BChrist January 2, 2011

Cosmic Brownie 

When you take a shit from large heights and aim for the targets mouth

Dude, I just got a hooker to take my cosmic brownie.

Cosmic Brownie by Cyruspeppercorn February 11, 2018

Sour Melted Brownie 

Well, first off, have sex. Although, the female involved must have her Granny Panties on or at the ready! Near the end of sex when the guy starts to feel his giblets tingle and jingle, let him release his massive load in the Granny Panties. I bet your thinking oh, that's dumb. But wait, there is more. Now, the male must be ready to drop a fairly good sized deuce (poop). Deliver the goods in the Granny Panties on top of the cum. Now the female must pull up the Granny Panties and wear them the rest of the day.

1)Excuse me Miss, would you mind if I tried your sour melted brownie?

2)
Dominic: Hey Grandma, can I borrow your granny panties so me and my girlfriend Willanda can make a sour melted brownie?

Olga: Hey Suze, what is that smell? It wreaks.
Suze: Oh it's only a sour melted brownie. Dave gave it to me after a decent round of sex. I'm wearing it like a trophy.

Sour Melted Brownie by The Ginger Bastard February 11, 2009