A dilettante with tools; someone who thinks they can fix lots of things, but actually hacks the job. A homeowner who tries to handle all aspects of home repair, but has no skills.

Also used as a verb.
Noun: Bob really spends a lot of time on projects, but nothing works. He's a Jack off all trades.

Verb: I just like buy all the best tools, but really I just jack off all trades.
by clayshingle February 14, 2010
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Someone who's so easy to get in bed with, they'll jack you off for basically anything.
"Jared's a total Jack off all Trades, I said I'd get him McDonalds if he blew me, and man did he enjoy those McNuggets."
by ToastonBeans April 12, 2023
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A person who does not use profession as criteria for choosing sexual partners
- How'd you swing that? I thought Jane only fucked above a certain income bracket.

Naa man, she's a jack off all trades
by michaelstripe November 15, 2007
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a person who thinks he knows it all and is not swayed by the facts.
Regardless of the truth, Larry is a jack ass of all trades.
by Larry Johnson October 18, 2007
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