yumalumlum
a very silly boy who likes to be mean.
A yumalumlum is very smart but is also very childish.
Yumalumlums are also good singers even tho I never believe it, even when they are told.
A yumalumlum liked to throw things at there staff members.
“Who threw popcorn at me!” it was just a yumalumlum.
“Omg that person is being so childish”
He must be yumalumlum.
“That person just walked out on my shift”
he’s very immature, must definitely be a yumalumlum.