My favorite commercial, I've only seen it once but it was for BUD LIGHT.
Two guys sitting at a bar, cure chick bartender. They ask for a Bud Light, she tells em to hang one for a second and walks away.
One jumps over the bar to grab a Bud for himself, when the buddy yells "Hide she's coming back!" So he dived under the bar head first, butt end up.
She gets back, grabs a bottle of Bud Light and to get the cap off, jams the bottle under bar to remove it.
OUCH