mbbisbuit 

When you replace the letter C with B in McBiscuit and you get MbBisbuit. You’re welcome.

Friend 1: Hey have you tried the MbBisbuit from McDonald’s?
Friend 2: The What?

mbbisbuit by Kiddmike44 February 20, 2020

Mcbiscuit 

Slang term for breakfast foods, usually used the morning after a long night of drinking when one is still drunk.

Person 1- "damn, last night was fun, but i'm hungry!"
Person 2- "yeah, let's get a fuckin Mcbiscuit!"

Mcbiscuit by shecub February 3, 2010

McBiscuit 

To drown a McDonalds biscuit in syrup

I ate my delicious McBiscuit

McBiscuit by HOOMAN! November 27, 2018

McBiscuit 

to drown a McDonalds biscuit in syrup

I ate my delicious mcbiscuit

McBiscuit by HOOMAN! November 27, 2018