2 bricks cream cheese
1 packet Ranch seasoning
1/2 cup beer
2 cups grated cheddar cheese
Mix cream cheese, ranch, and beer until blended. Stir in cheddar cheese by hand.
I used spicy ranch, it gives the whole thing an orange tint and is still delicious. This dip works really well with pretzels, too.
ETA: I wasn't told what kind of beer. I used Miller Lite and it worked well, but I'd imagine any non-flavored beer would work. I'd hate to try apple beer, though. It may be good to drink, but I don't think it would cheese up well...