Clean

The opposite of dirty. It can mean several other things than just "free from dirt." It can mean good looking, off alcohol or drugs, eating healthier, etc. Clean can mean almost anything that is the opposite of bad. The keyword is almost, check on google or something if you don't know whether your definition is right.

"That counter is so clean!"
"That suit is clean, bro"
"I've been clean for a few weeks now"
"I've been eating clean for 3 months, and I don't even like the taste of burgers anymore."

Bro

"Brother." This is slang commonly used by males (and sometimes females) who want to sound cool but haven't seen the sun in weeks due to... internet. A bro is someone you have a "brotherly bond" with, they are often invited to your Minecraft multiplayer world.

Friend 1: Bro. Bro! Bro, are you even paying attention right now?
Friend 2: Bro chill, I'm crafting my diamond pickaxe
Friend 1: But there's a baby zombie about to kill you, dude!

Mushroom

A type of fungus that can be edible or poisonous. They can be prepared in many ways, such a sauteed, grilled, stuffed, etcetera. There is more to mushrooms than drugs, internet...

Hey Dad, do you see the mushrooms over there?
Don't eat those honey, they could be poisonous!!
But we make mushroom soup all the time, Dad. D:
Yes, but those are edible, safe mushrooms
Ok...

record

It's like a frisbee; but on a turntable, it plays music by passing a needle over grooves. The grooves are actually an image of soundwaves, and the needle moves a magnet inside a coil of wire, which creates a moving electric current. The electric current is shifted to kinetic movement by a speaker, which vibrates and produces the music. Lonely middle-aged men like to listen to vinyls the most, because even millennials are cooler than that, guys.

"Steve, did you hear that Pink Floyd record I was playing?"
"Yeah, nice vinyl."