I loved hearing the reactions on MF the first day I was there to ride MF...as soon as the hill's lift kicked into high gear, you'd hear people scream all kinds of vulgarities. :)
Also, while cresting the hill, you just hear the seats in succession as they crested the hill..."Oh S**T!", "Oh God", "Oh F***", "Oh My God!"
I loved MF virgins reactions while on MF. :)