being attracted to Deryck Whibley (Bizzy D) the lead singer of successful band Sum 41. He got the name Bizzy D because "he gets bizzy" possibly due to the fact he lost his virginity at age 13. Many people find Deryck attractive and if you do, your Derycksexual.
person 1: "wanna date"
person 2: "no im Derycksexual
person 1: "oh..."
person 2: *goes home and listens 2 some Sum 41*
when you're holding up your phone and making faces at it, as though you are taking a selfie, but you're really taking a picture of the person across from you or the wall or anything else that seems interesting but you don't want to be caught dead taking a picture of.
This action is often made more convincing by wiggling the eyebrows or opening the mouth, to pretend you're trying to get a Snapchat filter to work.