During sex, the vagina gets so wet and sloppy your pecker slips out and deflects. But without missing a stroke, it enters her asshole. Often resulting in a very high pitch squeal that only animals can hear.
My girlfriend and I were having some pretty good sex the other night. I mean, she was so wet and I was going so fast, she got the double clutch slip shuck. She wasn't able to sit down all weekend.
When a couple is so awkward or weird together, you don't feel right and you think you're living in a fantasy. It also blows your mind that couples like that can exist. This serious case of shock can last for up to weeks at a time. Typically happens as soon as a couple goes out, and acts like they're in love. Can cause bother to one's mind and be the subject of many conversations. Ends when the couple breaks up and/or lasts too long and you grow used to it.
*Ship is a shortening of relationship*
Guy 1: Did you hear Julia and Dan are going out??
Guy 2: What?? I think I'm getting shipshock.