a unit of one hour's work by one person's thumbs or fingers, especially within the context of interacting with a smartphone touch screen
The number of thumb-hours spent on cell phones and tablet computers has skyrocketed in the last few years.
by S. Sheldon April 26, 2011
Get the thumb-hour mug.v: when a man uses his thumb to help ease his limp penis into a vagina -- this act is often performed while drunk and resembles the operation of a shoehorn fitting a foot into a shoe
I drank 37 beers last night and there was no chance I was going to get hard. I definitely had to thumbhorn the bitch.
by thebozak June 11, 2006
Get the thumbhorn mug.Related Words
thumb-hour • thumbhorn • thumb • Thumb War • thumb whore • thumb print • thumb toe • thumb up • Thumb sucker • Thumb me