A comment by Iwo Gina on Friday open gun advice thread
Why not borrow another phrase from the Army of Darkness? After all, it is a "Boomstick" you're getting.
"Good... Bad... I'm the guy with the gun."
"Hail to the king, baby."
"Klatu Verata Nicto"
or my personal favorit:
"Oooh! That's gotta hurt!"