A term for overacting. Derived from the science-fiction show of the 1960's Star Trek. The main character, Captain James T. Kirk was played by William Shatner, known for his slow, exagerrated speech. Thus, Kirk, the character, becaming "Kirking it."
Don't be so melodramatic, you're just Kirking it now.
Severe over acting.
Your kirking it again. Get off the stage.
The term used to describe when someones shirt rides up and exposes skin(usually because it is too tight)
"Hey you're kirking it! Pull your shirt down!", "Oh wow, that boy was kirking it and his stomach is so hairy"