Doonesbury by Garry Trudeau for June 09, 1971
Transcript:
Mike: Z-z-z-...Mom! Mom: Oh, Michael, I'm sorry I didn't mean to wake you up...I just wanted to kiss you goodby before I left for my 6:30 AM job, where I willingly work my fingers to the bone so that you can go to college... 'bye, honey. Mike: (This is going to be a long summer.)