Sounds fun

If it looks like a duck, quacks like a duck, and swims like a duck, then it is a duck.
If it sounds (like) fun, then it is fun. Actually, no, this is NOT a statement you want to hear. Ever.
This is the phrase a girl you want as a girlfriend will say to you if she turns you down. This is commonly used in conjunction with an excuse to turn down a first or second date.
This statement is rarely used when a girl actually shows interest. A rule of thumb is that the more general the statement, the harder of a no it is.

Fred: Let's meet up for a coffee!
Sara: Sorry, I am very busy. But it sounds fun, though. We should plan something for the future.
Fred: Okay.
Red flags to notice -- "Sorry I am very busy" - Cliche excuse, and very general. "We should plan something for the future" - Again, way too general.

Accurate translation:
Sara: Forget it. We need not plan for the future. i.e. you have been friend zoned.
Fred: Meh. I'm not your friend. Why want me as a friend when you disparage me and think I'm not good enough for you? I can just have a friend who actually respects me for who I am over you.

not to sound racist or anything but

A phrase used prior to uttering a comment that can only be regarded as racist, usually by someone who is but doesn't know it.

Not to sound racist or anything but I'm tired of seeing Mexicans all over my town.

Not to sound racist or anything but if my daughter ever dated a black guy...

clash with two sounds

a DJ battle. Self-explanatory.

Y'all say 'a DJ battle'
We say 'clash with two sounds'

Kardinal Offishall, "Bakardi Slang"

sound engineer

A person who works on the sound during a Gig or recording session

The sound engineer helped the band fix some problems with the recording

hillbilly surround sound

when rednecks tune all the TVs in their double wide to Blue Collar Comedy Tour and turn up the speakers so that they hear the sound coming from all over the trailer

I couldn't afford tickets to see Larry the Cable Guy live, so I ended up kicking back with a case of Budweiser and watching it in hillbilly surround sound.

I heard that the new Deliverance remaster on Blu-ray is going to feature full hillbilly surround sound.

Apex Sound Designers

They create new sound bugs every new season and then they try to fix it but the pepegas break it again

- Dude I didn't hear any footsteps
- Yeah that's the fault of Apex Sound Designers.

Yoda Death Sound

The best sound to ever grace the earth. we are no worthy.

the yoda death sound is one of much power