Weekend Withdrawal

The feeling one gets on a Sunday night or Monday (and possibly after) following a good weekend. Symptoms are a sadness to wait a week for the weekend, a need to party/club/etc, depression when you hear a party/club/dance song, the need to go out during the week even if it means disregarding responsibilities, and others of the sort.

Tyler: I'm going to skip class tomorrow.
Will: Why?
Tyler: I have weekend withdrawal, I'm going to find a party.