My friend Corey LeChat sent me this incredible find, a Buck Rogers water gun by Barton (makers of the Green Avenger and other classic 1970s water weaponry) and I wasn't even aware this existed!
I tell you, whip this puppy out at your next get together and you will be the most talked-about person in the room. Trust me, I have experience in this matter.
Also, I leave a running tape recorder in a briefcase when I exit a room.