KOTH has been an informational treasurehouse of propane lore:
1) Filling party balloons with propane is <not> recommended. But if you do, remember to put out the candles on the birthday cake.
2) On this Fourth of Joo-lye, remember (according to Dale): It's OK to top off your propane gas grill tank with lighter fluid. Remember: "BURN IS BURN".
:-)