Worker on Val Kilmer Film Apologizes for Talkin' Sh*t

TMZ has learned Kelli Lassen, the enraged production peon who angrily told the wife of a TMZ staffer living on the block where a Val Kilmer film was shooting, "You need to move your f**king car because we need to park the toilets for the Val Kilmer movie!" -- has written an apology for her crappy attitude and potty mouth.

In a handwritten mea culpa left on the TMZ staffer's door, Lassen called the incident a "misunderstanding," and labels her profanity-laced tirade a "courtesy warning." Where'd she go to school? The Alec Baldwin Etiquette Academy?!

Ironically, it wasn't even our staffer's wife's car, but Lassen apologized for possibly waking up the resident and for being abrupt. She claims she was "merely trying to eliminate towing," adding, "I sincerely care about the local Echo Park residents." Um, define "care!"