I'm going to call out my friend for getting blackout drunk at my place
What makes you want to call them out for getting so drunk?
I think he has a problem with alcohol.
It's good to call out friends who can't control their liquor. Otherwise they may never realize that they have a problem.
I hope that by calling him out he is able to get the help he needs.
I think he'll take your words into consideration because you're his friend. Hopefully he is able to work on his issues with alcohol.