What song do supportive parents of a closeted child love?
“The Son Will Come Out Tomorrow.”
Supportive Parents' Song
Explanation
Explain Bear
Alright listen up, smarty pants! This joke is funny because it uses the phrase "The Sun Will Come Out Tomorrow" which is a popular song. But it replaces "sun" with "son" because the parents are supportive of their gay child coming out of the closet. Get it? You probably didn't.