My cat is a judgmental dick when I do drugs with him My cat is usually very clingy and expressive. He has a very distinct human like personality. I sometimes speak to him and ask questions and he meows as if he understands everything. He likes to sit with me at all times. His behavior changes instantly when I start preparing for some fun though. When I take LSD at home he dissappears and doesn't even come near me until my trip is finished. He becomes very cold and distant. I can see him watching me from the other room sometimes but not with the warm loving eyes he just kinda stares. 
He is little bit better with weed though, when he sees me taking my bong out and grinding he just goes to his staring spot starts meowing silently like he is mumbling under his breath. When I start to smoke he sniffs the air a little bit and goes away :(  I think next time I smoke at home I'll buy him some catnip maybe that will make him stay and be nicer.