Kika: raise the palm of my hand threateningly, and start saying things like "nojenta" (disgusting), "jaguara" (sly), "cachaceira" (drunkard), "chata" (boring) etc. Most cats will go away. Kika will however come closer and turn her butt towards me, as if saying "slap it".
Siegfrieda: start speaking in German. No, seriously. She actually identifies when I'm speaking in Portuguese or in German, and if it's the later she immediately thinks it's something with her. Good luck finding 99 cats with a bent mouth and a protruding fang, though.
Turing is gone for years; got replaced with Midgard and then Tiberis, the current machine. Here's Tiberis:
inb4 my desk is a mess and to be replaced, and I need to clean Tiberis' guts. The pics highlight how dirty it is.
specs