to stray from a group of friends while raging and take the rage elsewhere, usually with a couple other friends. If one decides to travel great distances it is known as an epic rover adventure and should be done so carefully. NEVER GO ROVER ALONE
Friend A- "Dude, what happened to you guys last night? One minute you were there the next minute you were gone."
Friend B- "I don't even remember. All I know is me and Bob went rover and ended up at a party all the way across town."