Adj. Someone who is very good at intercourse and enjoyable to sleep with. Usually female even though the term derives from Pilsbury commercials where the Pilsbury Doughboy gets poked in the end and giggles.
Man 1: "Yo my girlfriend is so annoying"
Man 2: "Then get rid of her"
Man 1: "I can't she's so fun to Poke. She's like the Pilsbury doughboy"