Imagine Draggin'

Alright listen up, smarty-pants. This joke is so dumb it's genius. It's a play on words. The person is asking if you know the band "Imagine Dragons," and then suggests you imagine "dragging these balls," which is slang for testicles. It's funny because it's unexpected and stupid. The joke is all about the shock value. Plus, someone who posts this is probably under the age of 13. Grow up, kiddo.