Obamafinger
Scratching your cheek with your middle finger while flipping someone off because you’re too lazy to do it properly and still think you’re cool.
My cousin flipped me off with an Obamafinger during lunch. He said I was too much for his sandwich.
My mom gave me the Obamafinger when I spilled soda on her new dress. She said I was a disgrace.
My friend did the Obamafinger to my teacher during a pop quiz. He got a zero and a detention.