A little boy comes into the kitchen one
day and says to his mother,
"Granny's got a shrimp!"
The mother says, "What on earth do you
mean?!"
The boy takes his mother into the front
room and shows his Granny
stark naked asleep on the sofa. He points
to Grandma's protruding clitoris
and says,  "Granny's got a shrimp!"
His mother whispers, "That's your
Grandmother's clitoris son!"
To which the little boy replies, "Well,
it tastes like shrimp!"