Whether they're your friend or someone you only acknowledge in the break room, we've got you covered with these birthday ...

Along with making great captions, these birthday wishes also work if you're stumped on what to write in his card besides just "Happy birthday!" (we know you're better than that). No matter what ...

And I've got messages for everyone ... We may have started out as work wives, but I know we'll be best friends 'til the end. Happy birthday! My life is better because you're in it.