When you eat too much chicken and you get a chicken hangover.

When you‘ve been chatting with someone at night and both of you forgot what it was about. Tipical on snapchat and other similar platforms where messages get deleted after viewing.

Changover (CHANG-over) = the tired, depleted feeling you get the morning after holiday celebrations, due to excessive Holiday Cheer in the form of rich food, goodies, holiday beverages and family fun and/or drama.