Old joke from the movie Predator

This is an old joke from the movie Predator.

Shane black's character (Hawkins) tells this joke to Sonny Landham's character (Billy)

Hawkins: Billy. Billy! The other day, I was going down on my girlfriend, I said to her, "Jeez you got a big pussy. Jeez you got a big pussy."

She said, "Why did you say that twice?" I said, "I didn't."


[Billy stares blankly]


Hawkins: See, cuz of the echo.