mogdog 

joshua on fb idk his last name
think it could be seventeeth

mogdog calls me fat sometimes

mogdog by watermelonbabe July 4, 2021

mongdog 

To be a complete and utter idiot or fuckwit

Your such a mongdog.

You mondog
You giraffe necked, squirrel headed mongdog

mongdog by SaladHunter March 30, 2017

Mordog 

A teenage boy who makes poor decisions and says unintelligent things.

Look at that Mordog over there using the band saw.
Don't be a Mordog!

Mordog by Mordo99 March 6, 2018

Megdog

One who constantly rips nerves and arteries in half. This individual is also prone to personal attacks of his or her colleagues in the professional environment.

Michael " I think I found the great superior recurrent testicular - oh wait its torn. Nevermind."

Bryant "Dude you're such a megdog, go home and kill yourself."

Michael " That was such a megdog response, you megdog."

Megdog by Boobs Vanderbuilt December 2, 2010

modogamous

To love only one dog at a time

She's modogamous, she loves only Sparky; he's a good dog.

modogamous by Daddyrat August 15, 2015

MugDog 

A brand of root beer that is better in any way shape and form superior to Barq's

MugDog root beer is the best root beer in existence

MugDog by mug maniac October 12, 2021

migdog 

A more user-friendly version of the nickname Migga. The word dog is used to conjure images of cute puppies in the sayee's mind, to distract then from the fact that Migga can often so like is n letter equivalent.

I never liked calling you migga anyways. Migdog is much better.

migdog by Migdog April 26, 2007