Faluper
(Fuh-LOO-per) The act of receiving anal sex from an individual with a face drawn on his/her buttocks--with the anus serving as the mouth--in order to emulate fellatio. In the event of a messy ejaculation, the addition of angry eyebrows is strongly encouraged.
--"Can I borrow a sharpie for later tonight? If I play my cards right I think Marsha will give me a faluper."
--"What the fuck, Dad? Get out of my room."
--"What the fuck, Dad? Get out of my room."