1 definition by thumper903127

Top Definition
the use ofɜ bending one's thumb in purpose for gaming orɜ other things including one hands
john was thumbing his hand console control with vigor through a complicated game level twisting bending steering flexing crooking
by thumper903127 July 10, 2010

Free Daily Email

Type your email address below to get our free Urban Word of the Day every morning!

Emails are sent from daily@urbandictionary.com. We'll never spam you.