The effect of a fat girl wearing jeans tight enough to make the fat around her waist spill over the top of her jeans.
Usually noticed because the offender's clothing reveals their midriff.
Don't look, but there is muffintop behind you on the esclator.
A rim of fat that bulges out above a "pleasantly plump" girl's too-tight pants. These girls usually don't realize that their outfits are completely unflattering, so it's best not to point this out. In today's modern McDonald's fed society, muffintops are not a rare sight.
As Tracy walked down the street, the fatty muffintop peeking out from below her wife-beater jiggled wildly. It was rather entertaining.
The belly/hip spillage over the top of the jeans, forming a muffintop. Usually in reference to females.
"That clingy shirt is definitely not hiding her muffintop- she shouldn't be wearing low-rise jeans in public."
The apex of the muffin, not pertaining to or relating to muffin stump
I ate all of the muffintop but left that nasty old stump
when a girl has pants on that are like 3 sizes to small and there fat hang over the edge. It really doesnt help when they wear tight shirts that hug your skin so your muffin tops hang out of the bottom.
"SICK, Look at Marks girlfriends muffintops. He must like muffins, cause thats NASTYYY."
a human that is awckwardly over weight and have a "cliff hanger" over their pants forming the shade of a muffin top
that dudes got a large muffintop.
he needs a larger shirt to cover that up