A dick sword is what you use as your weapon in the game "tubby sticks" which is a game where you use your penis, a.k.a. dick sword, to hit the opponents belly button.
That negrojamal always beats me in tubby sticks because his dick sword is 11 inches long.
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.