(Adj) When you have a boner in the morning but have to pee so badly that you can't actually have sex or jerk off. You have to wait for your woody to go down just to pee. (Unfortunately, by that time, you may have lost your chance.)
I'd totally bang you right now, but I'm too pee-rect. Could you cover up or something? I gotta get this pee-rection down first so I can pee.
Rectalgia is a medical term meaning a pain in the rectum. You can see where this is going, it can be usefully applied to people who are a pain in the arse, you know the WOSPs, Malcolms and fuckwits of the world. See also pygalgia.
12 step recovery jargon referring to someone new who talks about how great life is, now that they'resober. Usually meaning that the person is out of touch with reality.
The new guy seems pretty happy for a dude who has no job, no money and no family. He must be on a pink cloud.