Looks like the ever-popular (for tequila) 750ml (25oz). It's a death sentence without ipecac and a slurry and immediate supportive therapy.
We did living history reenactments. One night near the campfire a girl was found writhing on the ground in such convulsions that it took six of us to throw her in the back of a pickup and rush her to the ER. They pumped her stomach and that alone saved her life.
She had slammed most of a 750ml bottle of Bacardi 151 proof.
“College days, full of happiness and full of youth...”