sarcophagus.heels
Bluelighter
It really depends, but some people can hide it quite well. I'm actually very good at hiding being drunk or high, mostly cause I just have a lot of experience in the matter (having hid quite a serious drug habit from my family for most of high school) and am good at compensating. It also helps that I've always been kind of spaced-out, so people will just often assume that I am just especially out of it if I am acting slightly strange. But I've managed to interact with my family and friends at parties while real high on oxy or completely fucked up on DXM without anyone suspecting than I was anything more than just tired.