I drew it because I could. Sombra fanart for ask-king-sombra.tumblr.com/ The askblog that made me love Sombra! xD I originally wanted him to just look poofy, but he ended up looking like a lamb, hence sombraaah~
That's just how Wiggles has referred to him ever since he stopped wearing his armor. It's the best way I can think of to differentiate that specific Sombra from every other Sombra and Sombra in general.