A night of drinking marked by pure belligerence, testosterone, rioting, rowdiness, telling your ol' lady how much she means to you,telling your best friend that you love him/her, and on some occasions crying yourself to sleep.
Buddy 1: Hey bro i heard crying coming from your room last night, did you bring some hyena home and put in her ass.
Buddy 2: No man that was me, it was a jim beam night.