Well all you need are these : A bic barbeque lighter (NOT a barbeque starter) over 1' of 1 1/2 inch PVC/ABS pipe (length is up to you) 2L of your favourite pop lots and LOTS of electrical tape Right Guard Body Spray (AXE works too, but right guard is cheaper.) Alright. Now, the instructions. 1. Drink your 2L of pop. 2. Piss it out, cuz you know it isn't gonna stay in for long. 3. take the pipe you bought and tape it on the end of the bottle (where the cap goes) 4. burn a hole (or drill one) on the side of the bottle, but make sure it's near the bottom for a good and full burn of the fuel. 5. Now that you're done, spray some of the fuel (AXE, w/e) into the hole near the bottom of the bottle. Don't spray too much, potato guns are REALLY picky about their air/fuel mixture. 6. Light 'er up and blow the fuck out of whatever you want. If you get hurt, dont cry to me because I didn't get hurt (I'm not a dumbass). Just don't be stupid and point it at people. HAVE FUN
nice.i've seent these a few times before, made differently every time but very true they are great fun. seriously dont point it at people. lol