Probably the same way that their reacted when they told them that mellowing out was groovy. Or the way _their_ parents reacted when they told them that the hep

Probably the same way that their reacted when they told them that mellowing out was groovy. Or the way _their_ parents reacted when they told them that the hep cats were jumpin'. Or the way _their_ parents reacted when told that some bird was the bee's knees. Shrugging and invisibly rolling one's eyes seems like appropriate.