What does it mean when a cat licks you
i just want to know because my cat licks me alot
Many animals, when they like another animal (including humans) will attempt to groom it. When you pet your cat, it thinks you are grooming it. So, it grooms you back.
It likes you.
it wants to eat u up one day
When cats lick you, it just means that they care and love you. They also do that to their kittens. Its to show their affection towards you.
They like you
Well I suppose my answer would depend on what one means by the term "cat". Depending on the use of semantics, I can think of a scenario or two, that, to say would be disconcerting, would be putting it mildly.
It's tasting you. All felines whether tame, feral, or wild have the same basic innate instincts. First they smell, then they lick, then they bite.