Justin Bieber and Miley Cyrus, due to a water shortage affecting Los angeles were forced to share a bath.
Cyrus looked down at Bieber, and pointed to his teeny tiny penis.
"Can I touch it?" She asked.
"No way," screamed Bieber "you already broke yours off, I don't want you touching mine!"
Obviously this joke could only ever happen in real life if there was an a actual water shortage, and of course if Cyrus and Bieber took baths once in a while.