2) A prick over the age of 50 who does shit just to piss you off.
Woman: Hey there you rich senior citizen, how about coming into the hot tub and fucking me until you have a corinary?
Old Man: I can't, I have an old dick.
or
Jim: That 60 year old guy down the street tipped over my barbeque because he said it was making too much noise.
John: Shit guy, that bastard down the street sure is an old dick.
you know when you wake up in the morning and you havent showered? that smell that your dick has is called day old dick. also can describe how a dick smells after sex