Prettygrams are commonly found in Pretty Computers. They speak in a cutesy way, described as sounding like "uwu" by DuncanDunclub. What the emoticon "uwu" means on terms of how Prettygrams sound is that they say "hello" like "hewwo", and so on and so forth. They are extremely helpless and naïve. Additionally, their in-game description suggests that there tends to be lots of them inside a singular computer.