What does butt sects mean?

"Butt sects" is not a standard English phrase, and it likely doesn't have a widely understood meaning. It's possible that it's a:

* Misspelling: Perhaps the intended word was "buttocks" or something similar.

* Slang: It could be a slang term used in a specific context or community, but it's not common enough to be found in dictionaries.

* Misunderstanding: You might have misheard or misread something.

If you can provide more context, I might be able to help you understand the meaning. For example:

* Where did you hear this phrase?

* What was the speaker or text talking about?

Please give me more information so I can assist you better!