The most destructive gun in all of existence that always aims for the machinev of the target. It is better than any other existing or non-existing weapon or gun, including itself and other upgraded or improved versions. It is originated by Dr. Insanity, Ph.D BFGs, who believed that this gun could solve all problems and paradoxes, including the paradox that it creates.
"Incoming tank! Quick, use the gun bluster to take out the... what the fuck just happened?"
"You can't stop me from taking my own life, I'm gonna do it with my gun bluster... (time seizes to exist)"