Sea shelling is when a man goes on a QUEST to cum inside of a girls ear.
The couple was going at it when Ben asked if he could sea shell Kelly. When she agreed she had no idea what was coming. She died of an ear infection a week later.
To paint one's flacid penis green, then dip the aforementioned painted penis in magic shell giving it a hard chocolate coating. Upon obtaining an erection, the newly green dick breaks free from its chocolate barrier in a Hulk-like Fashion. Hulk smash!
"You should have seen the look on that chicks face when I magic shell Hulked for her"