Energy drinks
"You know those are super unhealthy for you, right?" Remus said looking up at his boyfriend who was drinking a pink Monster. Remus couldn't read the label to see the flavor.
"Eh, whatever."
"Not whatever! They could kill you!"
"So? I'm gonna die anyway, mine as well die with a good drink."
"You should drink more water."
Severus stuck out his tongue.
"Yuck! Poison."
"What you're drinking right now is literal poison. Aren't you concerned for your health, like at all?"
"Nope!"
"Well, you should be."
"Why? You seem to be more than enough concerned for both of us. Why add to the overflowing cup?"
"You should respect, and take care of your body."
"Lame!"
"It's not lame, it's science."
"Boring!"
"Fine, kill yourself early through a poor health. See if I care!"
"Okay, thanks for the permission! I will."