With close relation to the 1962 Cuban Nuclear Missile Crisis, it is the moment when you pull out but realise that you have accidently already released a couple of Nuclear warheads into her, so then the crisis becomes "how the fuck do i get this bitch to take a morning after pill because she thought that i was strapped (fully protected) (magnumed) (latexed) (had a condom on)".
Me: Dad i just had a Youclear Missile Crisis with my side piece what do i do?

Dad: firstly, Calm down everything is gonna be ok. So what you need to do is, make that bitch feel special by making her breakfast in bed but then slip that morning after pill in her coffee once she has drank that shit "you send that bitch with Uber".
by The Fap Factory June 8, 2017
Get the Youclear Missile Crisis mug.