A measuring device that every man has to measure the length of his penis. Could be a ruler, a yardstick, or something else with a predetermined size. Rarely seen or admitted to, but in the possession of most men.
Option: You pretend to roll it on, like in those Trojan Ecstasy commercials where the dude with the white gloves pantomimes putting on a condom when there is nothing there. If you are drunk enough, the next morning you might have actually tricked yourself into believing that you wore a condom.
When someone puts off all other forms of social interaction due to some extremely good sex. This is not the same as being "whipped" as the individual is not being controlled by their partner, they are willingly avoiding previously common aspects of their lives for that holy booty.
"Dude have you seen or talked to David at all? I haven't heard from him in 3 weeks."
"No, he's dating that nurse who is a stripperon the side and has been dickstuck for weeks."