I’d never get it either but I’ve seen it posted as:
Waka waka bang splat tick tick hash,
Caret quote back-tick dollar dollar dash,
Bang splat equal at dollar under-score,
Percent splat waka waka tilde number four,
Ampersand bracket bracket dot dot slash,
Vertical-bar curly-bracket comma comma CRASH!
Less greater bang 'postrophes hash Carat quote backtick dollars en-dash Bang star equals at dollar …
Nope, I’m not getting this one to work. Different joke?
I’d never get it either but I’ve seen it posted as:
Waka waka bang splat tick tick hash,
Caret quote back-tick dollar dollar dash,
Bang splat equal at dollar under-score,
Percent splat waka waka tilde number four,
Ampersand bracket bracket dot dot slash,
Vertical-bar curly-bracket comma comma CRASH!