Booby
A booby is a type of seabird with bright blue feet. They’re famously dumb and that’s why it became a nickname for stupid people in the nineteenth century. It’s also a reference to a part of the female body but we’re not sure which one is relevant here. Check out the receipt below because it’s confusing.
Maybe this booby swapped its pescatarian diet for burgers. There’s nothing wrong with having a bit of variety. However, it’s more likely that somebody thought that they were being funny when they left one of the most immature notes ever. At least try to have a little bit more originality because this is weak (via National Geographic).