did up

State of being. Adjective

To state or ask about something is fancier than usual. Or to ask why a place is decorated.

Why are you all did up? Why is it did up in here? Wow, you're all did up!

Simpsons Did It

What you say when you overhear someone plotting revenge as an allusion to Dougie from South Park who said it repeatedly to Butters

Carrie: "I took a Louisville slugger to both headlights, slashed a hole in all four tires, and carved my name into his leather seat to avenge my ex-boyfriend for cheating on me".
Karen: "Simpsons did it!"
Miranda: "I walked into a bar and attacked his new girlfriend because I'm an immature little girl who can't get over my ex like he got over me".
Karen: "Simpsons did it, Simpsons did it!"
Carrie: "They did not!"
Karen: "I know. I'm just saying what Dougie said to Butters whenever he plotted revenge against the people who wronged him".
Miranda: "South Park is a stupid show. The main characters think hunting is stupid, so I hate that show".

please leave me alone and how did you get in my house WAIT IS THAT A GU-

the person that said this is not to be investigated and their case should be left unsolved

wait... ITS YOU! PLEASE just... please leave me alone and how did you get in my house WAIT IS THAT A GU-

did Trevor do it??

what the MAGA cultist squealed as he was booted from Drumpf's klan rally

young, white Dylan was a leader inside Casino Mobster's cult movement when suddenly security frog-marched him out of a Nazi rally. "did Trevor do it??" he could be heard squealing into his phone as he recorded his dramatic exit. "was Trevor the one who squealed?" Dylan left the building and went to Cracker Barrel for lunch with his mother.

Did his eyebrows

Have anal

"I went and did his eyebrows" - Girl

"So you had anal?!?!" - Friend

"Yeah and it was great!" - Girl

you did what needed to be done

The ultimate compliment which can be bestowed. Most appropriately used when serving looks to legendary children. Popularized by the television series Legendary and used liberally among YouTubers Peter Monn and Munoz (kinda).

Pam: Honey, that look is a ten out of ten.
You did what needed to be done.

Hey, at least he did have the decency to THANK you for the sex

A valid-but-rather-insensitive retort dat could be given when a naively-hopeful lady complains dat a guy whom she'd assumed would become a "real" romantic partner for her merely performed a brief "wham, bam, thank you, ma'am" routine and then bailed on her.

If a dude tries to "comfort" you after you'd suffered a failed romantic encounter by saying, "Hey, at least he did have the decency to THANK you for the sex", this may indicate dat HE HIMSELF is somewhat of da same "only interested in one thing" mindset as your unfeeling "cut and run" date was, and so he might not be a very good "main squeeze" candidate for you, either.