This joke always cracked me up when I was little:
One guy was in a hurry and wanted to know the time so he asked a person walking by him but instead of asking him “Aap ki ghari maiN kya baja hay”, he asked:
“Aap ki baja maiN kya ghari hay?”
The guy who he asked was in a little more hurry than him so he responded:
“Nonay Po”