Most efficient way to get drunk?

Hi, I got some left over vodka. I’m trying to cut down on the drinking so I’m not going to buy more, but I do want to get the most out of this last drink.

I know the most common thing to get drunk faster / with less alcohol is to drink on an empty stomach. Are there any other tips? Like is it better to drink it straight or to mix it. If I drink it straight I need a chaser, what chaser would help the alcohol metabolize faster? Does sugar or caffeine help you get drunker?

Vaporize and inhale it maybe? Lol

Any tips are appreciated!