No Diddy

A more modern form of the phrase "no homo", a phrase you use after saying something gay, but you want to make sure that nobody thinks you're actually gay.

It refers to the sexual misconduct allegations against Sean Combs, aka P Diddy, specifically the charges involving other men

Friend 1: you're lookin kinda cute today, bro, no diddy.
Friend 2: ayo, that's mad gay.
Friend : I said no diddy though.
Friend 2: you right, that's my bad. I appreciate it, homie. You look cute too.
Friend 1: 🤨

Hollingsworth

Usually a male who thinks he's better than most (he's usually right), and is extremely kind and loving (as long as you're a hot girl).

Example 1
Guy 1: Man, that dude looks cool. Who is he?
Guy 2: Trust me, bro, you want nothing to do with that. He's a Hollingsworth, so unless you're a pretty girl, he won't give you the time of day

Example 2
Girl: God, that Hollingsworth is so nice and he buys me so many gifts. I think I'm in love.
Guy: What a simp. It's only because you're pretty, otherwise he'd send you packing.