The 'You're My Favorite Human' t-shirt by Jawbreaking suggests that its wearer might be an alien. Beyond the separatist phrasing, the Os in the slogan are replaced with adorable little alien emoticons to further drive the point home.
Even if you weren't beamed down to Earth from a UFO, the concept of friendship is a little weird to think about: we choose humans we like and keep them around. If you love, support and cherish your treasured human friends, this funny tee might be a cute way to show them.
Being a well-liked human is definitely a goal to aspire to, but being someone's favorite human is one of the highest honors you can give or receive. You can definitely give your preferred human(s) a little love by donning this tee.