erejection (n.)
When the ability to urinate is compromised by an erection. The most common situation is waking up in the middle of the night to go to the bathroom but your erection rejects the ability to urinate and, if well-endowed, perhaps even the ability to seat yourself on the toilet.
guy1: "no i didnt sleep well. i woke up in the middle of the night to go to the bathroom and had to just wait there for what seemed like forever for my erection to go away."
guy2: "sounds like a classic case of erejection. you couldn't just sit down?"
guy1: "no, my penis is too big."
guy2: "thats not what jenny said..."
