What "catch phrase" that "accidentally" slipped has landed you in hot water since entering 1stCivDiv?

So unf*ck yourself doesn't fly apparently...

I once told a Lieutenant colonel one of his Major’s “couldn’t do less work if she was in a $&@!ing Coma”. My point was made but it did not go over to well.

"Let me break this down to you Barney style"

in re: where is X____ :
"If it was up your a$$ you'd know"

Apparently, referring to something or someone as an "unsuccessful abortion" can really tick some people off, and the use of "Hooah!!" has them all confused.

I said "use the head" and my co-workers thought I was going to "enjoy" myself in the restroom. I had to go on Google to show them what I meant before having EEO talk to me hahahaha.

Hell, I got called into my Captain's office (Police) for saying, in front of him and several investigators, that we were only doing this {absolutely stupid mundane task} because [he] had a case of chapped ass.

There's FUBAR, KISS, SNAFU, and my favorite the Army MOS ID10T. If you don't know this MOS you qualify.

Cock holster (lol)

This wasn't as a civilian but my mother got very upset when I'd call my young nephews "Devil". I tried telling her that it was a term of endearment among Marines, but she wasn't buying it.