Okay I'm a few drinks in...so let's see if I can get this right. Keep in mind the rules can be changed and it keeps it fresh.
You start out with two+ decks of cards. Depending on how many people are involved and how trashed you plan on getting. I prefer 3 decks.

Then you add x amount of beer. It's safer this way but hell who wants to be boring? lol use drink of your choice but I wouldn't suggest 99 Bananas(thanks annoying song for teaching me how to spell) we've tried this and it only ends up in a horrible, vile smelling mess in my car. Details won't be shared as I had to clean it up.
So you shuffle the cards, place a beer can in the middle of the table, and make a circle of cards around the beer can. ALL CARDS must be touching in some way.
And you then start the game. You take turns drawing a card and each one has a rule.
2= You: You pick someone to drink (2 drinks)
3= Me: You drink (3 drinks)
4= Whores: Girls drink
5= Thumb Master: At any time player who drew card may put thumb on table, last person to do so drinks (player can do this at any time - this card stays in effect until someone else draws a 5 then the player who had the 5 originally no longer retains thumb master position)
6= Dicks: Guys drink
7= Heaven: This card is similar to thumb master except you throw your hands in the air and last person up...drinks
8= Mate: Pick someone to drink with you
9= Bust a Rhyme: This can be tricky for beginners, player who drew card must say a word then it goes in a circle rhyming until someone doesn't say anything or doesn't rhyme the word
10= Categories: Person names off a category and starts out. You must keep suit. When you fuck up or say the same thing twice...you drink. Example: Condoms=Trojan, Durex, Rough Rider, Damn I know way too much about that subject. Must be why I'm ElleDeeGee lol.
Jack= Rule Card: Player who drew jack makes a rule that stays in effect for remainder of game, unless canceled by another jack (ex. MY FAV NO DRINK, DRANK, OR DRUNK) This gets you TOTALLY WASTED!
Queen= Question: This is tough until you learn the rules, player who drew queen must ask a question to someone, in turn this person must not answer but ask someone else a question. this process is repeated until someone answers a question or doesn't say anything. If you mess up you drink
King= Never Have I Ever: Player who drew king must say something they have never done,
if anyone in the group has done that thing they must drink and everyone around the table gets a turn.
Ace= Waterfall: The player who drew ace must start drinking then in a circle like fashion everyone follows but the person to the left or right( however your circle is going) cant stop drinking till the person before them is done
Joker= Go wild, everyone can do whatever they please ( ex. make someone drink, drink yourself, make a rule)
Now some of this I copy pasted off another website but some rules have to be changed as it's more fun that way. And I'm lazy and didn't want to type all of this out. BUT if you're up to the challenge I'm always ready to take part in Circle Of Death...and trust me it's worth playing as so much shit can happen.
Sorry that was alot to post but Would you be up for the game guys?
Now I'm off to drink more...