Related:

• If sex is such a natural phenomenon, how come there are so many books on how to? -- Bette Midle
• I was in bed one night when my boyfriend Ernie said, "How come you never tell me when you're having an orgasm?
  I said to him, "Ernie, you're never around." -- Bette Midle...
• I never know how much of what I say is true. -- Bette Midle
• If law school is so hard to get through, how come there are so many lawyers? -- Calvin Trilli
• How come you are so good at finding excuses?
• So... how come the Corinthians never wrote back?
• Sex is like snow... You never know how many inches you're going to get or how long it will last.
• Sex is like snow; you never know how many inches you are going to get or how long it is going to last.
  -- Murphy's laws on sex...