test dick
The guy who gets used by a girl to see if she is truly gay.
While I care about Kirk, he'll always be my test dick before I met Sherry.
Smelly Dick Test
When a guy takes a shower and rubs his bellend and smells it to check to see if his dick smells or not. Usually done when before going to get laid
Dude, lucky I did the smelly dick test last night before meeting suzie. My dick was cheesier than McDonald's mozzarella sticks