Start doing jackknifes and bridges. And neck exercises generally.
A cross face is turning your head left or right with the blade of your forearm, usually running against your cheekbone. A chin-hook works similarly but you cup their chin and turn. In and of itself it's not a dick move, but if you're rolling and he does it without care then it's a dick move.
A neck crank is when you turn the head and then try and fold it to their chest or back. If done with care it's not a dick move. Dick moves are all about intent. An armbar can be a dick move if you decide to hip up fast and hard with the intent to break in a training or even sporting environment. It defeats the purpose of a submission where the opponent has a chance to concede defeat.
Dick moves are only acceptable if you're being attacked in the street or in war, and that's assuming neither of you have a gun or something else to defend yourself with.