Black Thumb

One that constantly kills indoor plants. The opposite of having a green thumb.

Ann killed all her house plants. She has a black thumb.

by Bk102886 November 14, 2020

Thumb eater

Someone who has a weird obsession with eating things that a not food such as thumb and other stuff of that matter

Friend: ew why is your brother trying to eat that cup?

Friend 2: I don’t know he’s such a thumb eater

by Yeety yacht December 31, 2020

Cutlip’s Thumb

When you’re born without thumbs, so the doctors use a deceased bodies big toes to supplement your missing thumbs.

You can’t even notice that you suffered from Cutlip’s thumb when you were younger.

by Thumb Doctor January 16, 2021

Thumb oven

Simply put, your own asshole. A nice warm personal oven just for you or a close friends thumb.

Look at Neil over there checking if his Thumb Oven is preheated.

by Mr.Biscuits January 16, 2021

Thumb butt

A butt growing out of ur ass

Damn step bro i got a thumb butt

by Ty12gy34 February 14, 2021

Thumb bum

When you surprise someone by ramming your thumb up there chocolate star fish and then say nice to meet you 😋

That's a nice arse I can't wait to thumb bum it

by Mac Slac March 5, 2021

thumb dip

A hand gesture used while reasoning out very complicated topics, especially when studying Talmud. The speaker does a kind of diagonal thumbs-down and then dips and turns their thumb in a half-circle so that they finish with the thumb pointing up.

Is the nighttime prayer optional or mandatory? If (*thumb dip*) the basis of the daily prayers is from our three forefathers, then the nighttime prayer has the same importance as all the others, and so it's mandatory. But if (*thumb dip*) the basis of the daily prayers is the offerings from the Temple, and we know (*thumb dip*) that no offerings were brought at night, so the nighttime prayer must be optional.

by grepx March 16, 2021