Anderson wasn't messing around, he really mucked out Lindsay.

I'll be gone sometime im off to the shitter for a muck out.

Dont go in their it stinks i've just had a fucking good muck out.

Wheres the bog, i need a muck out.

Your fucking cat has just had a muck out all over the fucking floor.

Look at that dog its having a nasty muck out, and it fucking stinks.

Once the waters have gone down, we can begin mucking out the buildings.

Johnny Godeeper: "I made it to the muck out bro, but I didn't go all the way."
Melvin: "What's muck out?"
Johnny Godeeper: "It's like when you run from third to home...and the pitcher tags you out."

Mucking out the stables is a term in the UK relating to how stable boys remove horseshit from the horses living quarters. I think you get the picture? "I'd like to muck out his/her stables"

I ate a quad of shrooms last night, I was fucking mucked out bro

I always muck her/him out!

I proper mucked her out last night