Top definition
verb: To take someone who is a "tool," or just generally a mainstream, play-by-the-book kiss-up, and make them less of a tool.
Ughh that guy's such a loser. He's become a total nerd and suckup.

I know! We def need to detoolify him.
by the anti-tool <irony March 18, 2011
Happy St. Patties Day!