“OK, I’ll drive,” slurs an inebriated teen, anxious to make curfew after a night furtively drinking with buddies.

“OK, just this once,” whispers a recklessly insecure eighth-grader to her impatient and promiscuous boyfriend.

“OK” is the sound of an undeveloped life spontaneously combusting, as a pipe packed with poison and synthetic feelings passes from one young hand to another.

Knocking off the long-reigning “Whatever!” from its top spot on my “Obnoxious Adolescent Expressions” list is the newly inducted, passive-aggressive, “Just kidding!” Right now, a Merriam-Webster American Slang editor is monitoring its usage in anticipation of adding “jk” (text message shorthand) someplace between the equally profound “jive turkey” and “Just Say No.”

Dinnertime. Hartley House. Earlier this week.

Hayden: Daddy, can I have my juice?

Daddy: Sure, here you go.

Daddy hands Hayden his drink. Hayden reaches out to grab it, his hand making contact with the cup. Instead of grasping it, he accidentally hits it, and it flies — quite forcefully — across the table and onto the floor.

Daddy (looking at Mommy) says, “We’re definitely not ready to give up the sippy cup.”