A tool who tries to be a stud. One who often fails at getting girls, but desperately wants to get with them. Typically a male, a Toolstud will fail at many things, and usually has 3 friends. Their favorite ps3 game is NHL 12, at which they suck.
When cumming on a girl in her bedroom you yell out my HIV test cameback and say yes it's positive then say I gotta go celebrate and when leaving say tooloodle mate