They are pretty awesome, considering how easy they are.
Works like this:
1) Heat a skillet with about an inch of vegetable oil. (Not super hot.)
2) Open biscuits. Poke hole in each one with your finger.
3) Put about 4 biscuits at a time in the oil, when the bottom is brown, flip them over. Don't let it get too brown, and if they're browning too fast, turn down the heat.
4) When they're brown on both sides, remove to a paper-towel covered plate.
5) Coat in cinnamon and sugar mixture (maybe about 1/2 a cup of sugar to 1 tsp. cinnamon).
YUM.