Once my T called me when I was drunk (DURING the day).
Convo went like this:

Me: Hullo?
T: Hi DR, it's Dr...
Me: Oh hey, what's up?
T: Just wanted to touch base with you. Your last email was a bit... concerning.
Me: No need to be concerned. I'm just me, trying to be me... Whilst not being me.
T: Sorry, what?
Me: Uhm, I'm not in the best of senses.
T: It's 11am. Are you drinking?
Me: .... Mayyybe?
T: DR!
Me: Yes, ok. I am drinking.
T: Are you safe?
Me: Who's REALLY safe?
T: ... We'll discuss this soon. Do you have to drive anywhere?
Me: I have a class in about an hour.
T: No, No you don't. Stay home.
Me: Sure.
T: Well, stay out of trouble.

The next session was about my drinking habits and why I'd want to drink before going to class. -_-