A guy who thinks he is the shit
. Spends time with other tools, of which he may call his "bro
s", "homies" etc., and acts like he is the most popular guy he knows. This tool will objectify women, and may refer to girls as "sexy" when talking to them, but as "a hot piece of ass" or "his bitch" when talking about them to his friends. Doesn't usually date girls, just hooks up with them.
See also "dick
" and "douche bag
A tool may say
"Hey sexy, lets go hookup
or to his bros (tool friends),
"Yo, that girl just totally checked me out"