Like many other pets, Otto has quite a list of nicknames:

* Ottos

* Ottobot

* Ottobot 5000

* Ottobotto

* Bubbas

* Me boy

* Sparky

* Ottobot

* Ewok

* Baby boy

* Sweetie Peetie

* Snookum

* Baby Wookie

&

* Scruffy-looking Nerf Hearder

(Who's scruffy-looking?)