a powrod is useally something like a .44 mag, 9mm glock, sawed offshotgun (410-16 gague), or a shortned (barrel sawed 2/3 off, stock sawed 3/4 off) Ak-47.
Bruno Powroznik : OBJECTS THAT I'VE SHOVED UP MY ARSE
VIBRATORS
DILDOS
PENS
PENCILS
COINS
PEBBLES
BROOMSTICK HANDLE
FISHING ROD HANDLE
UMBRELLA HANDLE TOOTHBRUSH HANDLE
HOCKEY STICK HANDLE
FINGERS
SMALL GLASS JAR
TEST TUBE
SCREWDRIVER HANDLE
STIFF COCKS
CIGAR
BANANA
Powrot is used just as a adjustable lightsaber; flash it and people will know that you have mad skillz. Known uses of this relatively new word: to back off, go home, leave.
Can be used instead of back off: you better powrot man!
Also, on a lame party (to your freinds) when you want to leave: lets powrot and go gibbing