Alcohol Advice To Get Drunk Quicker

I have discovered the joys of drinking. I just need some short term relief.

My hangover is pretty brutal but I find after about 4 beers I start to feel lighter and drowsy but a bit bloated.

I don’t want alcohol poisioning but is there anyway to get drunk quickly, cheaply and without having to down 4 cans of beer? Like a mixture or certain strengths.