Do a shot of whiskey and then chase with a beer. Do this as desired. Very drunk.
Take a a can of beer and drink it quickly, like seconds. Repeat. 2-3 beers consumed quickly will definitely get you drunk.
Have a few beers (2-3) and then take a shot of something. Tequila, Jager, Jack, White Rum etc. Gets you drunk.
Jello shooters.
Shots of hard liquor. Chase with water.
Holsten Festbock. Its relatively strong dark beer. Drink a few tall cans and you'll be ripped.
Have some beers, smoke a bit of weed (a bong rip, 2 tokes, etc. etc. Continue drinking.
Go to a decent bar. Order Zombies or Long Island Ice tea. The cocktails are basically pure booze. 2-3 will have you ripped.
Eat something really salty. Salty peanuts, salt potato chips, fries with tons of salt. BAM = thirst. You will drink beer like you have never drank before.