What’s funny to me is the degree to which i perceive people’s denial that caffeine and coffee get you incredibly high.

I’m not sure if this is what you exactly meant by euphoric, but I sometimes experience similar things, and I find it funny that “don’t talk to me until I’ve had my cup of coffee” is a negatively phrased statement of “I’m gonna get high on caffeine then I’ll enjoy this conversation more”- as if society wants to deny the psychotropic effects of drinking this drink.