The supreme combination of "regular" and "casual. Best used in a setting where both are appropriate.
by QueCasular February 15, 2011
The feeling you get after a one night stand with someone you really like. Could also be called a crash after the high sex causes.
I hooked up with Cyrus last night, but I haven't seen him since. I like him so much! But now I have a hookup hangover.
by QueCasular August 15, 2011