It's Always Sunny in Philadelphia

Season 5 Episode 2 is hands down one of the best episodes yet! I've watched it 3 times already. I lol'd each time, especially during the scene where Sweet Dee creepily and drunkenly sings "Runaway Train" to the hitchhiker driving her car...while peeing in a jar. Then she slugs the urine out of the car window which immediately enters the open backseat window, splashing onto a sleeping Mac. Classic! There were more things like the Gang almost killing a bicyclist and annihilating his bike, Dennis and Charlie passing out in the trailer because they started a fire with some wicker furniture, and...Charlie eating stickers "all the time."