søg på et hvilket som helst ord, for eksempel cleveland steamer:
 
2.
Repeatedly sending and or receiving erotic and graphic txt messages of a sexual nature
Paul: You still txting with Susan?

Peter: Hehe yeah...

Paul: Dude quit thumb fucking your girl friend and lets go.
af Cheddarbox 18. november 2008
 
1.
Thumb-fucking is a term describing repetitive text-messaging.
Will you stop thumb-fucking your girlfriend and listen to me for one second?

Who are you thumb-fucking?

af Bear Toe 13. marts 2008