When you have syphilis and can't control you're urge to go to the school bathroom and beat off to a math buddy that is thick.
I can't live without my thick math buddy.
A name you call the hot guy that sits beside you in math class. Usually the BIGGEST (you know what i mean ;) fuckboy in your entire school. Instead of concentrating on your math work you daydream about things you'd do to him ;)
Oh man, Math Buddy looked Fine as fuck today, Id climb him at any moment if i had the chance.
A Math Buddy Is A Boy And A Girl That Gets Close And Eventually Have A Sexual Relationship