Now this is an interesting question. What sound would you like it to make? NSFW

The sound Transformers make when transforming

Slide whistle. Ascending, of course.

Same for a de-erection

People always have the usual "bojoing" and "ta-daa" suggestions. But we all know there's only one real answer.

The old AOL voice saying "You've got mail!"

let's take it back to the classics, I'll go with a slide whistle

The wailing vocals from the Dune soundtrack.

What show/cartoon, I want to say Futurama, had a bit where everyone in a suit of armor made a pinging sound when checking a dime out, but the gay person who said ding to not out themselves?

When I was a kid there was a Transformers cartoon show and every time they transformed there would be this “BE-boo-babu-babu-BEEP” sound effect.

And so yeah.

That sound a pump shotgun makes.

Chi-chick.

The screaming sun from rick and morty

Wet, crunchy, creaking sound like an alien creature.

Or the sound the ghost made in The Grudge.

The sound used in movies of wood growing.

https://youtu.be/McFnrm_gHvc

https://youtu.be/wUQeeNelqQk

https://youtu.be/rSbgaEiFh3w

And if you have a small dick:

https://youtu.be/WmszGRHXwEM

Does this go for morning wood too? How about the sound of an alarm clock

Metal Pipe

https://www.youtube.com/watch?v=iDLmYZ5HqgM

Ok this is a serious question.

it would be harmless and so much fun if cocks getting hard made a noise AND nipples getting nice, hard, and erect also made a noise

I keep forgetting that she actually used to be beautiful before all the plastic operations

EDIT: So apparently Lemmy is the only website in the entire universe that thinks plastic operations were the right choice