The video was posted briefly on YouTube Monday and features a woman in a minivan sitting on the lap of the driver and bouncing up and down as they traveled along the Eisenhower Expressway, which was not particularly bumpy.
WBBM-AM, Chicago, said at one point the happy male motorist waved at the camera and continued on doing whatever it was he was doing.
"You're making it a little obvious," the man who posted the video said to his own female passenger, who can be heard on the video replying, "No no no. No no. I want to get her bouncing again. She's just leaning on him now, and I want her bouncing."
The slice-of-life in the fast lane video lasted about a minute and was titled simply, "One day while driving east on I-290," WBBM said. It had been removed from the YouTube site by Tuesday.