Top Definition
This is very simple people. Imagine a sauerbraten, but smelly and with the consistency of any of the following:
-Cheesecake
-Kit Kat bars
-a human finger
-etc (not too hard, not too soft)
Now picture this substance coming out of a homo-erectus' naughty spot (the bung cavity / choco-puddin' zone / rectum / sphinctrum-oreolis).
Finally, imagine this object smelling somewhat like a horse's baby-making-area. If one is unfamiliar with this scent, simply take a whiff after you go choco-potty (dropping the yong'uns off at le pool).

This, my friends, is Rectum Cake
Jordan: 'Mitchell, what's that smell?'
Jesse: 'Yeah it stinks'
Nolan: 'Mitchell tell me you didn't just-'
Mitchell: 'Yep, I made Rectum Cake! Dig in!'
Nolan: Why did you ruin my carpet ?!?!

Michael the Happy Squirrel left the presence of Mitchell due to the spliffage of his Rectum Cake.
by Big Tuna / Timmy the Flying Cat November 14, 2006

The Urban Dictionary Mug

Lotsa space for your liquids.

Buy the mug

The Urban Dictionary Mug

Lotsa space for your liquids.

Buy the mug

The Urban Dictionary Mug

Your favorite word on a white mug.

Create a mug

The Urban Dictionary Mug

One side has the word, one side has the definition. Microwave and dishwasher safe. Lotsa space for your liquids.

Buy the mug

The Urban Dictionary T-Shirt

Soft and offensive. Just like you.

Buy the t-shirt

The Urban Dictionary T-Shirt

Smooth, soft, slim fit American Apparel shirt. Custom printed. 100% fine jersey cotton, except for heather grey (90% cotton).

Buy the t-shirt