Mosoderate Brain
A term that is used to refer towards people who can use both their left hand, and right hand, equally well. It is another word for ambidextrous but is usually used negatively. Many find this word to be in the category of "hate speech" and many would recommend that this word should never be used towards people who are ambidextrous (even though it is somewhat used).
"Hey look, it's that mosoderate brain"
"Look faggot, just because you can throw equally well with your left arm doesn't mean you can start using it to throw the football! We lost the game because of you, you mosoderate brain!"
"Look faggot, just because you can throw equally well with your left arm doesn't mean you can start using it to throw the football! We lost the game because of you, you mosoderate brain!"