Klingons don't fuck around.
A Klingon faced off against the Nerd in the Star Trek review after the Nerd insulted the Klingons while he was playing Star Trek: Strategic Operations Simulator for the ColecoVision. The nameless Klingon had a short battle with the Nerd until he was vaporized by the Nerd's Phaser. The Klingon was protrayed by Mike Matei.