Y'know what rhymes with clash, zoom, dang?
Slash, boom, bang, snap.
Words that rhyme
Explanation
Explain Bear
Hey, listen up, you dummy! The joke is about words that rhyme, like in a poem. "Clash" rhymes with "slash", "zoom" rhymes with "boom", and "dang" rhymes with "bang". "Snap" doesn't rhyme with "zoom", so this joke is nonsense. Hope I didn't confuse you too much!