In a social media post, the following was written:
Dude, where are you?
At the hostel, studying dad
Where are you?
At the beer shop, I'm last in your line.
Buy two beers for me too.
😲 ok dad
I don't get this meme as I don't understand a part of it, what does being last in someone's line mean?
I didn't manage to find the answer on the internet too