Tool 

Trey

Trey is a tool

Tool by Treyisatool May 25, 2018

Tool 

Trump

The prez's a tool.

Tool by Thunder Rama August 15, 2018

Tool 

A progressive metal band that formed in 1990 which is commonly thought out to be a rock band but consists of progressive metal. The current people in Tool are
Maynard James Keenan: Singer since 1990
Danny Carey: Drummer since 1990
Adam Jones: Guitars since 1990
Paul D'Amour: Bass 1990 - 1995
Justin Chancellor: Bass since 1995
More info on the wiki page. (Note it says they are a rock band but they are progressive)

Guy 1: Have you listened to Tool?
Guy 2: No whats that
Guy 1: wanna feel high without drugs?

Tool by Bobbychad August 25, 2018

Tool 

n: Someone smart, infinitely persistent, and ultimately certain to succeed. Often used as a backhanded insult, the term is secretly an honorific.
v: to study insanely, especially if the weather's good.

Of course you finished that jurassic problem set. You're such a tool!

Tool by mrk_123 January 22, 2019

Tool 

A male who's not a toy.

Fred was a tool so people didn't try to play with him too much.

Tool by Solid Mantis August 2, 2019

Tool 

Dylan Stewart

Dylan is a huge a tool.

Tool by wayment September 1, 2019

Tool 

A tool is someone who often messed shit up so that they look cool. If you get called a tool run and don't look back.

Oh fucking Tim is a tool...

Tool by Jimmy mucury May 1, 2020