Irish Slang (Mainly used in North Dublin) for a positive expression to show excitement meaning good, go big, excited, etc.
Friend 1: are you going out for drinks tonight?
Friend 2: yeah, it’s gonna be class, cha wide for the buzz (I’m excited for the buzz)
Someone who’s dumb or acting stupid
What see you on about you cha cha crumble
Someone who’s acting stupid
What are you on about you Cha Cha Crumble
Kitty cha cha's is when you have an erection and you don't want it because of a social reason, perhaps you're at a party or a open house, so you get a nearby cat to scratch it into submission.
"I had to resort to kitty cha cha's at Christmas dinner with my girlfriend's parents because my slacks didn't hide anything."
What you're supposed to say after every line of the birthday song.
The guys say boom
The gals say ching
and we all say cha cha cha
At every Cha-cha cha you're supposed to do a supposed to do a cringy dance step
Birthday Kid: please don't tell them.. do the Boom-Ching-Cha-Cha-Cha and I WILL END YOU
Guy: *starts singing happy birthday song* C BOOM!
Gal: CHING!
Everyone: Cha-ch-
Birthday Kid, glaring at guy: 🙄🔪🔪🔪