Tato is a name. It is a Georgian (used to be part of Soviet union, but now is a democratic and an independent country) name. Tato also is a name of the son of the most powerful mob in goergia today. I had chance to meet him too.
Tato is a consumable product conceived by a trusted love one. The process of conceiving Tato is achieved by a willing volunteer to bite into a raw potato and slosh it around in their mouth until it becomes a delish variation of mashed potatoes. It is then spit into to receivers mouth and consumed.
Oh fuck! Your grandma gave you Tato!? You’re so lucky bro!