dick heart attack
When it is so cold that you don't want give a hand job for fear of freezing some guys dick and thus giving him a dick heart attack
"Hey did you hook up with that girl?" "Nah man it was too cold, she would have given me a dick heart attack"
"Dude its so cold out that i'm going to get a dick heart attack"
"Dude its so cold out that i'm going to get a dick heart attack"