1. Someone who tries too hard, a poser.
2. Someone who can't think for themselves.
3. 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 alwasys 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 may be useful because you can use them for things; money, rides, ect.
4. Anyone who speaks in a purposely deeper voice than usual to emphasize any point.
5. Matt of Lacombe, Ab.
Matt is such a fucking tool, he tries way too hard to fit in, and always says really stupid shit in that retarded deep voice.