Tub, originating from local areas around detroit, is referred to when eating alot of food or when you want to eat at all.
haha im tubbing so much right now

dude lets go tub at coney.
by Macncheesee August 11, 2010
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US twenty dollar bill containing the image of anti-slavery activist, Harriet Tubman, credited with leading African slaves in America to their freedom via the Underground Railroad
Can I borrow a "tub"?
twenty dollars twenty dub
by Quepsiphi18 April 21, 2016
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A Tub is one of the new 20 dollar bills featuring Harriet Tubman's image. Word is to be used when purchasing a bag of marijuana.
Yo, dog, let me get a tub
Sittin on Tubbs
by Stoneus Troy Ounces April 24, 2016
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The new $20 Harriett Tubman bill.
Guy: How much for a couple hits?

Plug: It's a Tub

Girl: How much was that dress?
Friend: About 5 Tubs.
by The Real T93 April 20, 2016
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A Tub will be used in place of Dub the slang for $20 as Harriet Tubman will be on the $20 bill.
"Hey man, can I get a Tub?" Or "I got a Tub says you can't beat me arm wrestling!"
by Sixty-Six April 25, 2016
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one who is fat and useless or in the process of being fat and useless, similar to fatty mcfatfat
hey tub tub go get me a sandwich.
don't eat that tub tub thats mine
by nonesense April 25, 2007
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Me
thats it, it's me Tub Tub
by ACRT-303 July 26, 2016
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