A dude who usually acts like he's above everyone, sometimes referred to as a douchebag, asshole, or prick.
Person 1: Have you heard about how Tyler's been acting?
Person 2: Are you talking about Mr.Self-Important?
Person 1: Yeah, what a tool.
Person 2: Are you talking about Mr.Self-Important?
Person 1: Yeah, what a tool.
by SunnyFromOMORI September 17, 2023
Get the Toolmug. 
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.
v: to study insanely, especially if the weather's good.
by mrk_123 January 22, 2019
Get the Toolmug. A student who goes to a top college on a scholarship who is mean to his friends and girls. They are usually power hungry & not funny. They aspire to work in finance or consulting. They describe themselves are self-motivated, hardworking, communicate, and problem solvers. Sometimes they do have these qualities, but they use it to shit on their friends.
They usually have four letter names – like Zack, Brad, or Eric.
They usually have four letter names – like Zack, Brad, or Eric.
by :)LOL(: May 3, 2019
Get the Elite Toolmug. Tool
A person, typically male, who says or does things that cause you to give them a 'what-are-you-even-doing-here' look. The 'what-are-you-even-doing-here' look is classified by a glare in the tool's direction and is usually accompanied by muttering of how big of a tool they are. The tool is usually someone who is unwelcome but no one has the balls to tell them to get lost. The tool is always making comments that are out-of-place, out-of-line or just plain stupid. The tool is always trying too hard to fit in, and because of this, never will. However, the tool is useful because you can use them for things; money, rides, ect.
A person, typically male, who says or does things that cause you to give them a 'what-are-you-even-doing-here' look. The 'what-are-you-even-doing-here' look is classified by a glare in the tool's direction and is usually accompanied by muttering of how big of a tool they are. The tool is usually someone who is unwelcome but no one has the balls to tell them to get lost. The tool is always making comments that are out-of-place, out-of-line or just plain stupid. The tool is always trying too hard to fit in, and because of this, never will. However, the tool is useful because you can use them for things; money, rides, ect.
by Tool1492 June 15, 2018
Get the Toolmug. An asshole who thinks he is charming, but is really just a tool. Likely wears those jeans with the designs and sparkles on the pockets.
by SkittleTots January 10, 2014
Get the Dick Toolmug. by RyanOG August 31, 2016
Get the Toolmug.