A term coined by Redittor /u/_vargas_ in an askreddit thread about awkward sexual experiences. To be blunt, it's ass play involving one or more thumbs.
The act of polishing the one eyed gopher whilst being as drunk as a Welshman. You may or may not have been about to pick up the hot/maybe probably (more likely) boogawolf and were to drunk to seal the deal, thus causing you to go assault yourself in a drunk thumb wrestling match with your downstairs.
After being grinded and teased by the hot little hostess at the bar, Josh failed to insert thy rod and was thus forced into a drunken thumb wrestling match against himself....he lost.
1. comparable to anything that makes you feel sick.
2. a fun game to play with 2 people and a third person named nick!
1. Goatse.cx is just as awful as thumbwrestlinginnicksanus
2. Who wants to thumbwrestleinnicksanus?
3. What's that terrible smell, is someone thumbwrestlinginnicksanus?
when you're holding up your phone and making faces at it, as though you are taking a selfie, but you're really taking a picture of the person across from you or the wall or anything else that seems interesting but you don't want to be caught dead taking a picture of.
This action is often made more convincing by wiggling the eyebrows or opening the mouth, to pretend you're trying to get a Snapchat filter to work.
FRIEND A: "Did you just take a stealthie of me?"
FRIEND B (turning phone around): "no I was just using snapchat's new filter, see?"