1 definition by SUBIBRO

A stud Muffin is someone who is a ripped dude at the gym who gets all the Pu$$y and gets laid like a chicken does eggs, 24/7. He is that one guy who has been liked throughout his whole school career and does more weight lifting and getting the ladies than actual homework, he is the STUD MUFFIN.
"Have you seen Brad lately? What a Stud Muffin, He is getting huge! Almost as big as his ego"
by SUBIBRO July 22, 2017
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