First, there have been plenty of cases where no, no you wouldn't.
Second, your fat fingers can't even fire a water gun.
Third, HA HA HA HA HA HA AH HA
Fourth AH AH HA HA HA HA HA HA HA HA HA.
Fifth, ROFL
Sixth, ZOMG
Seventh, You couldn't shoot something out of your ass if someone hid bullets in a hot dog and fed it to you.