Top definition
A guy who thinks he's so cool, and can win at everything. He loves baseball but doesn't look good playing it. Common catch phrases are, "Shut up ""Do that one more time" he thinks he can win at fights but doesn't succeed very often.
Wow see that J Mauer standing over there? He is so cool!
by Hashtagj March 22, 2017
Get the mug
Get a J Mauer mug for your daughter Julia.