Kerk Cobane No Scope

Alright listen up buttercup. This joke is banking on you being familiar with Kurt Cobain, the lead singer of Nirvana. The joke replaces "Kurt Cobain" with "Kerk Cobane" and has him saying "Check this sweet no scope!" which is what gamers say when they get a lucky shot without using the scope on their weapon. Basically, it's a play on words that makes no sense, just like you trying to understand it. Sad!