A male ejaculation, ejaculate.
"She told me that she was off the pill, so I yanked it out; and came unglued all over her considerable cleavage."
1. Going wildly out of control, Crashing
2. Becoming really pissed off, furious.
1. She was flying down the hill and really came unglued about the time she hit the bottom.
2. When I told the boss I was going to be calling in sick he came unglued. It wasn't pretty.