Ψάξε όποια λέξη θες, όπως hipster:
 
1.
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.
Joe and I had a round of Ottawa thumb wrestling last night
από that dude from reddit 3 Νοέμβριος 2013