1x55 - The Road Runner Show

Road Runner gives Wile E. Coyote a "come-on" to chase him. The chase continues until the coyote stops to read a sign in the road: "WARNING: The Surgeon General has determined that chasing Road Runners may be hazardous to your health." He dismisses this sign as cheesy and laughs at it, before the Road Runner pulls up behind him and beeps the coyote into another headache.