I just translated it...it reads:
"Wenn ist das Nunstruck git und Slotermeyer? Ja!...
Beiherhund das Oder die Flipperwaldt gersput!"
LOL -
"My dog has no nose!"
"How does he smell?"
"Awful!"
.
Well, I hope you're happy. I just read partway through that joke and got a little sick. I might have died, but, fortunately, it wasn't all that funny.