When your having sex with someone underage so you keep a bowl in your car so when your done fuckin you use the cum bowl.
by 12&pregnant August 13, 2017
A rival matchup in college football between the universities UConn and UMass. The name is derived from the logos used by both teams, with UConn's being a "C", and UMass's being "UM", hence "Cum" Bowl.
by abbeydokie November 26, 2023