"can you type without looking at the keys?"
"of course, just let me type 'i am typing this without looking at the keyboard' in the search bar real quick."

ex. (talking to a friend on fbook chat)

person 1: hey man whats going on tonight
person 2: i gotta go to the bathroom il poopt you

or

person 1: whatsup man what are you doing?
person 2: poopting you