yep
for example:
What were Christa McCaulliffe's last words to her husband?
"You go ahead and shower now, dear, I'll wash up on the beach later."
and
What color were CM's eyes?
Blue (blew), as in "one blew over there and the other blew over there"
perhaps not funny now, but they were kind of funny 27 years ago when I was 17
Anybody remember any Ethiopian jokes?
What do you call an Ethiopian with a flat top?
A broom.
What do you call an Ethiopian with buck teeth?
A rake