A tool is someone who is only good for one thing. A general insult, its lesser form is a multi-tool (a person who is only good for a few things) and its opposite is a toolbox (a person who is good at a lot of things). A piece is an off shoot of tool, a piece being someone used by a tool, or a person who needs several other people to become a whole person.
1. Amy Winehouse is a tool at being wasted.
2. "i swear you make eggs every morning... you're such a tool at breakfast."
3. "wow! you fixed my bike, computer and made me a sandwich! your such a good multi tool!"
4. James Bond is a complete toolbox, he gets the girl, kills the bad guy and saves the world, with style!
5. Yep, im so great im a toolbox!
6. Man, that guy sure was a piece. His mate was probably his tool.
2. "i swear you make eggs every morning... you're such a tool at breakfast."
3. "wow! you fixed my bike, computer and made me a sandwich! your such a good multi tool!"
4. James Bond is a complete toolbox, he gets the girl, kills the bad guy and saves the world, with style!
5. Yep, im so great im a toolbox!
6. Man, that guy sure was a piece. His mate was probably his tool.
by Born of a Broken Man August 21, 2008
Get the Toolmug. by UrbanDictionary50000000 September 4, 2006
Get the toolmug. To be attacked with an object... eg; a crow-bar or any other object which would cause damage to another person.
'your man was bowlin down street commin like bad man so i racked a tool round his head'
'your man got tooled up town last night by sum next mans'
'your man got tooled up town last night by sum next mans'
by DJ Davie Y August 21, 2006
Get the tooledmug. one who is unaware of how lame he truly is. he thinks that others love him when in fact, if they could kill one person it would be him. this person usually is very condecending to others and has a tendency to be a stalker. Usually named Garrett.
by tabitha1023 September 18, 2006
Get the toolmug. someone that tries too hard.. a person that tries to act cool for attention. someone like Paris Hilton.
by armochick91 October 8, 2008
Get the toolmug. 
A tool is a person who is overly obsessed with their body image. Usually a man who feels the need to be ridicuosly ripped. A tool often gets around and has trouble committing to one woman.
by alinafu May 23, 2012
Get the Toolmug.