@coolboymew
First meme may be a reference to how they serve fries. Fries come in a small medium, or large generic drink cup. They fill the cup.
Then they dump that sumbitch right into the bag and fill it again. So you essentially get double.
Five Guys is somewhat pricey, especially compared to larger chains. A sandwich is between 4 and 8 dollars, sides between 3 and 5.
I'm wondering if whoever made these memes is using delivery apps.