The technique of drawing letters with your tongue while giving a girl head. The ABCs are commonly used for this technique, however, one may get creative and use words or song lyrics.
She sounded like she was getting bored, then I started up the Kenosha Typewriter on her. She was cumming before I got to F.
During cunnilingus, the act of using your tongue to draw letters, numbers, or other symbols over her vagina. This is commonly done with the alphabet, but can also be used for spelling out song lyrics or lines of Shakespeare.
I got bored while eating her out, so I started up the Kenosha Typewriter and started spelling out the Pokémon theme. She loved it.