The act of posting a picture of thanoscock or other nsfw meme to a public forum and being permanently banned for it.
My friend Gil can't go on discord anymore, he started posting seductive pictures of Thanos and got greynined.
by penismightierthanthesword June 27, 2021
A picture of the penis of Marvel supervillain Thanos. Commonly circulated on selected discord servers and forums. Sometimes accompanied by Thanos Abs.
by penismightierthanthesword June 27, 2021