Binga binga

A phrase to use when you don't know how to describe something (or don't feel like describing it) and the other person should guess what you're trying to say, also depends on the context.

Me: omg this dress is so binga binga 🥴
You: yeah it's ugly
Or
Me: omg this dress is so binga binga 🤩
You: yaas it's so nice