noun

very simply methamphetamines,

anyone who does twak is an idiot, but its survival of the fittest, so keep on tweeking
that dude is on twak, what an idiot
by Mamao May 14, 2007
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Synonymous with saying "tweek" but less serious and just funnier sounding.
"You're tweeking bro" / "tweek"

to
"You're twaking bro" / "twak"
by TwikityTwakity October 3, 2019
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A word made up by a group of crazy hippie friends from the Inland Empire in southern California in 1999. Used to describer a person who was being stupid and/or annoying.
Don't be such a twak!!!
by Michael D. Palmer December 2, 2006
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absolutely anything. best used in the form of an obscenity.
i am gonna twak ur ass motherf**ker (verb) you are a twakking twak (adjective/noun) twaktwak the twakity twak twakker befor i twak the twakishly twak twakness off your twakking face (???)
by Timmy! November 17, 2003
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You say that again and I'll twak you!
by B_man March 20, 2003
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It's a common word in almost all African langauges (Afrikaans, Xhosa, Tswana, Sotho, Zulu etc.) throughout Southern Africa (South Africa, Namibia, Botswana, Zambia, Zimbabawe, Mozambique, Lesotho & Swaziland) for anything that you can smoke (Marijuana, tabbacco etc.).
Afrikaans: Jy! Gooi my vinnig 'n light. Ekke wil 'n bietjie TWAK rook.

Translated in English: Can you lend me a lighter, I want to smoke some tabbacco.
by Jeroen Oosthuizen January 5, 2006
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