Any good blonde jokes?

Ha ha-good one. So a blind man walks into a bar and says he's going to tell a blonde joke. So the bartender says-are you sure? The bouncer's blonde, the lady next to you is blonde and is a heavy weight olympic, I'm blonde and have a black belt in karate. So the blind man says, oh....never mind. The bartender says-yeah don't want to get beat up do you? No-he says, I just don't want to explain it 5 times.

is that a joke?

Kinda subtle, isn't it?

Funny