when somebody is a poser and thinks they fit in when they clearly do not. they think they have so many friends but they talk about the person all the time.
by nicolette312 February 21, 2009

The type of guy who - before he introduces himself - tells you about his tattoos and brags about getting a deal on suits
Jarret said, "my next triathalon is next week. My mom lent me the money to enter!"
Jarrret is a tool bag.
Jarrret is a tool bag.
by Bubba gunk September 3, 2017

A individual that drives a diesel pickup truck with "stacks" installed in the bed of their truck. They think they are cool but they are really a tool.
Billy-Bob installed stacks on his truck in shop class today. Everyone in school thinks he is a Tool-ly.
by Cj_3@$+o8 March 3, 2011

Derogatory term for a male loser, chauvinist, douchebag; synonymous with "dick" -- "tool, specifically referring to the male genetalia, i.e., his penis; his dick; his tool.
What a tool!
by Legit AF November 8, 2022

by RTM 1963 September 11, 2014

a person who doesnt understand this meaning n has to look it up on urban dictionary to use against a friend when they dont even kno it
kimberely anna-lynn ?? ..or somone with bigger boobs then her body structure
kim is a tool cuz she has big boobs n no brains
kim is a tool cuz she has big boobs n no brains
by erkelnator June 11, 2008
