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4.
The ultimate fighting force. Use sparingly.
Is there someway to get away from the cops? SPECIAL BEAM CANNON!!!!
by mephisto May 28, 2003
 
1.
noun
1. A special attack that was originally used by Piccolo in "Dragon Balls Z", it is an attack where a beam is shot from the index and the middle finger and shoots in an straight motion. When shot, you must say "SPECIAL BEAM CANNON!" and aim your index and middle finger tawords the target.
Piccolo: SPECIAL BEAM CANNON!
*fires epically*

Raditz: AUGH!
*dies*
by SolidSnake123 December 06, 2009
 
2.
special beam cannon = fingering. when piccolo does it he sticks two fingers on his forehead, similar to the way you would use them when pleasuring a girl.
dude, I special beam cannon'd emily. dont tell anyone though. wanna smell my fingers?
by BroderdickStadden March 27, 2007
 
3.
Fingering, to pleasure a girl with two fingers.
I totally just special beam cannon'd lianne.
by lanelowman March 23, 2007