Baking a turd 

To hold in a shit for a painfully long period of time, also known as baking one or having clay in the kiln

Dude we've been driving for 5 hours and I've been baking a turd for 4 of 'em, pull the fuck over.

Baking a turd by Johnny Kinnell July 22, 2006

Baking Soda 

Sodium bicarbonate used for turning cocaine into crack.

"I just bought some common baking soda at the store. I'm gonna use it as a base to cook this coke into free-base crack cocaine. Then I'm gonna sell some and smoke the rest. Party!"

Baking Soda by TunaPlusMayo June 3, 2017

Baking a meatloaf 

When a bald guy wears a baseball cap and gets a sunburn, and the resulting burn pattern resembles a hunk of meatloaf on the back of their head.

Max: "Woah, looks like you're baking a meatloaf on your noggin!"
Thomas: "Damn, should've worn sunscreen I guess!"

Baking a meatloaf by Fidelcashflow88 September 23, 2019

Baking brownies 

To fart excessively for an extended period of time

"Hey, what's that smell?"
"I think that guy over there is baking brownies"

Baking brownies by CLERKINATOR January 10, 2010

baking your own muffin 

When a female is engaging in some sort of stimulus resulting in sexual arousal.

Comes from the show Workaholics.

"Jillian, I can't have you back here baking your own muffin to Dolph collages!"

baking your own muffin by ragnarqk_ October 12, 2016

Baking Banana Bread 

When having sexual relations with a women; the penis is termed "banana" and the vagina is the "bread." "Baking" is simply the sexual act. This term is commonly referred to in conditions when saying "i fucked the shit out of that bitch" would be innappriotate

"Hey whats up man... did you bake banana bread with suzy last night?"

"Yea, I did... we made several loafs."

Baking Banana Bread by Big Birm October 11, 2004

baking brownies 

when one farts excessively - the smell of "baking brownies"

Holy shit, Paul's baking brownies! Go to the toilet paul!

baking brownies by barneyg June 20, 2003