being in a relationship, saying yes to a new relationship then breaking up with the original in the morning.
jill was caught sleep-cheating with jack because bill asked her out and she said yes before breakingup with jack in the morning.
by esoreinalem October 15, 2010
- Yesterday I dreamt about putting my sausage inside Kate Upton's breads
- Dude you have a girlfriend, that's sleep-cheating
- Dude you have a girlfriend, that's sleep-cheating
by ppapvocab December 31, 2016