I had enough dealing with someone who wouldn’t come out of the bathroom

This just happened a couple of hours ago. I am currently on a trip and heading back home. I needed to make a stop, get something to eat, go to the restroom, etc. I pulled into a McDonald’s and go to the restroom first. I notice someone is waiting and the person in the stall has their shoes off, for some odd reason. Whatever, not my problem. I’ll just go get something to eat first then come back. So I make my order, get my food and put it in my car for the road. Maybe 10 minutes have passed. I go back in, the person who was waiting is gone and the same person is still in the stall, still no shoes on. I’m now wondering “did this guy die or something?”

Then his phone rings. He decides to answer it. On speaker.

“Yeah, dad”

“Hey what are you up to?”

“I’m taking a shit.”

This is when I knock on the stall, to indicate “hey, someone’s waiting”. He responds with “what??” I replied “someone’s waiting out here”. And his reply back is what finally got me. “Well, you’re going to be waiting a fucking while cause I’m taking a shit”.

He continues the phone call. Out loud. Hangs up. Then I hear “hey, yeah I’ll be by later, just taking a shit”.

I’ve had enough. First of all, he’s been “taking a shit” for well over 15 minutes now. If you’re on the toilet for that long, you need to see a doctor. But anyways, I decide this is where I’m going to get some petty revenge.

I go to the counter and ask to see a manager. A woman comes over (clearly not the manager, probably still a high schooler) and I say to her “I’m really sorry to be bothering you, I just wanted to let you know someone’s doing drugs in the men’s bathroom.”

Her jaw dropped and eyes bulged out of her head. She runs over to who is clearly the manager and tells her. At this point, I’m leaving. I’m going to go somewhere else to go to the bathroom. As I’m leaving, I see the manager and two other men storm into the bathroom.

TD;LR Guy wasn’t coming out of the bathroom for over 20 minutes and was being a prick, so I told management he was doing drugs.