What does Bongtard mean?

Bongtard meaning in Urban Dictionary

Bongtard, a total and total moron whom plays online games and has strike the bong one way too many times. Bongtards cannot play as a team, play a role in the overall game and generall run-around being uselss, stoned and stupid. Frequently partial to team killing, one Bongtard on your team can cost you the complete match or clan fight.