Thumb licker

Thumb licker: (noun) a person who puts both of their thumbs in their own mouth then shoves them up their partners,friends, peers, ect. asshole then licks their thumbs again.

Tyler is on that freak shit he's a Thumb licker.

by Thumblicker23 November 12, 2017

thumb zombie

A person that idly scrolls through social media on a mobile device, often without even paying attention to the content. In extreme cases hours can be lost in this state. Interaction of any kind is impossible, one must wait for either a wifi drop out or battery low warning before engaging.

"Sue! You're such a thumb zombie, look at me when I talk to you!"

by Jcerrino December 23, 2016

Grindr thumb

The arthritic fatigue you experience in your thumb after spending too much time scrolling up and down on Grindr.

Damn, I just wasted two hours refreshing Grindr and can barely move my thumb now - got a case of that Grindr thumb!

by C Burnett July 25, 2014

Kentucky Thumb

A sex position in which a thumb is deeply inserted into a vagina.

My dick wasn't big enough, so I gave her a Kentucky Thumb.

by Balooga420 May 20, 2021

Thumb Bumm

When you put your thumb in someone’s ass while walking by... Like a Wet Willy but with your thumb in their butthole.

Yo.. I just did a Thumb Bumm drive by to this rando girl at the bar.

by BEANERSCHNITZEL June 6, 2018

Thumb Plug

When a male can not reach climax so he inserts thumb into his own ass to get himself there.

"She couldn't get me to cum last night, so I Thumb Plugged myself."

by Brdmn68 May 2, 2018

unintentional thumb

Accidentally bumping the unneccesarily accessible thumbs up/"like" button while using Facebook messenger.

Friend: my dog just got hit by a car.
You: (Thumbs up!)
Friend: .... :|
You: aghhhhh sorry, unintentional thumb
Friend: that thing is unneccesarily accessible.

by LoFrankly March 28, 2015