McDonkaDonks 

A different word for "McDonalds". Only used by middle-school aged kids, or adults with no life.

Jack- "Yo bro! McDonkadonks was lit last night if ya know what I mean!"

Paula- "Ew Jack! Don't ever call me bro again! Blech!"

McDonkaDonks by MADIBRO July 11, 2016

Macdonkadonk 

An enlarged posterior catalyzed by the consumption of too many Big Macs.

That guy better lay off the Big Macs or his macdonkadonk won't fit in his pants.

Macdonkadonk by MissMixALot October 2, 2013

McDonkadonk 

fat butt from eating too much fast food. not to be confused with badonkadonk, which is pleasant and attractive.

"check out that that chunky bitty on the hover round scooter. what a McDonkadonk on that ho."

McDonkadonk by Donk BoJangles, Sr. December 10, 2009

MCDONKADONK 

A McDonkaDonk is a person who has a large butt due to eating excessive McDonalds. ; A person who was not born with a large butt, but grew one due to eating excessive McDonalds.

"I was trying on my jeans the other day and my McDonkaDonk would not fit in them so now they do not fit!"

"You better stop eating at McDonalds or you will get a McDonkaDonk girl!"

MCDONKADONK by OnlineCriticChick December 22, 2012