Crossword puzzle clue "simple simon might have done it"

Simple Simon might have done it

Simple, simple, simple

Simple, simple, simple

Was Simon in "Simon Says," say

Worse Simon for "Simon Says"

Neil Simon, to Paul Simon, e.g.

Simon of Simon & Garfunkel

Sounds you might make when I say "Would you rather watch your parents have sex or have your parents watch you have sex?"