Knockout: "My name is Knockout. I'm an autonomous robotic organism from the planet Cybertron, also known as an Autobot." *points to Lefty* "And that's Lefty, my conjunx, or as you humans would say, my girlfriend. She's..."
Lefty: *opens her mouth to continue screeching*
Knockout: *silences Lefty with a servo (hand)* "... I'm not entirely sure what she is."