Is there a formal and polite name for the crack in one's buttocks?

[LuckyCharms]

I need to know really quick.

Like, really quick.

Like, within the next 45 seconds quick.

If you can't answer in 45 seconds, forget it.

It will be too late.

[Docreed2003]

1. Gluteal cleft

[Rustynaerduwell]

2. Gluteal cleft

[RockRaven]

3. yep

https://en.wikipedia.org/wiki/Intergluteal_cleft

[LuckyCharms]

4. Thank you all, but it's too late. I appreciate the attempt though. n/t

[brush]

8. All right, you gotta tell us what that was all about. Were you on some radio quiz segment?

[LuckyCharms]

9. Good guess! But I don't have a radio.

[brush]

11. And, and, and...?

You're playing a board game?

What?

Give us something.

[LuckyCharms]

12. Well...

It's kind of personal.

[brush]

13. Ok, we'll back off. Take care of that.

[LuckyCharms]

14. Too late...

I'm in cuffs in the back seat of a police cruiser and they're bringing the bicycle cops in because they would be best suited to perform the investigation.

[Cirque du So-What]

15. Your texting skills are astounding

Hands cuffed behind your back & all.

[LuckyCharms]

16. Thank you for the compliment. I need one right about now.

[diva77]

5. Any hint as to why you needed that information so urgently???

[LuckyCharms]

7. No! I'm trying to find out too!!

[underpants]

6. Don't let the doorknob split ya where the good Lord split ya

See ya. Bye.

[brush]

10. That's about the most perfectly earthy phrase. Always like to hear it or read it.

[underpants]

18. ✅

[Ferrets are Cool]

20. I always heard it as "hit ya"

but what do I know.

[TheCowsCameHome]

17. Trump trench

[Bradshaw3]

19. Split decision?

[JCMach1]

21. Harianas Trench

trying to spell it politely

[Kittycow]

22. Haha... I can throw this term around when I get my butt shots.

I have bursitis in my sit bones so I get cortisone shots. Plus I'm getting a nerve block at the end of my coccyx.

I've always been vague when I referred to my butt cleavage when I talk to the doctor