The Floor Is Made Of Lava - I always tried to get from my bedroom to my living room downstairs without touching the floor. I loved this game :}
Ice Cream Jump - I made this game up with my two brothers. I don't remember where the name came from, but basically we just stacked a bunch of couch pillows/cushions/blankets/etc. on top of eachother, as well as sticking one of us in the middle of the stack. Then the other two jumped into it. :}
Some sort of bee game There was a bees nest in a hole in the ground and my friends and I stomped in the hole and then ran away from very mad bees (many bee stings and bites were the result of this game)
Last Man Standing You push eachother until only one person is standing. I wound up breaking my friend's thumb in this game. This game sort of reminds me of a mosh pit, only I was doing it at 10.