When your penis becomes scratchy after bustin' a fat ass nut. Typically last between 5-10 minutes.
"Damn Tommy, I just came so hard I got Scratch-Dick Syndrome now."
"That's what happens when you watch hentai, Phil."
When you let your pubic hairs get longer than your flaccid penis
Go shave your pubes before you get Medusa dick
To be really pissed off or to laugh really hard; can be used for all genders
He shit a dick after his best friend kissed his girl.
She shit a dick when her friend made a joke about the teacher.
A way of telling someone to:
a) get fucked and then shit out the dick with which he or she was just fucked.
b) eat a dick and then shit out the dick once it has been digested.
Person 1: “Eat shit, asshole!”
Person 2: “Why don’t you go shit a dick?!”
To deep throat your partners penis
Adam was very much enjoying his receiving ducking dick
The old dick you have to get, before you get all the new dick, because it's been a while since you had dick, so you have to reacquaint yourself with the ways of dick.
"We're definitely gonna have sex soon...I'm nervous though, I haven't had sex in aaaaaaages"
"You need to get yourself some rehearsal dick first, reacquaint yourself. Get the old little black book out."
A monster cock and goes deep into GX-RAZOR throat