"The Italian dinner" joke

An Italian family is at the dinner table when the father
says to his oldest son, "Tony! Why you-a such a fat-a fuck?"
Tony says, "Poppa, it's-a Mama's spaghetti! I can't-a
stop-a eating it."
Poppa says, "You should-a take-a smaller bites!"
Then Poppa says to his middle son, "Michael! Why you-a such a fat-a fuck?"
Michael says, "Poppa, it's-a Mama's lasagna. I can't-a stop-a eating it,
it's-a so good."
Poppa says, "You should-a also take-a smaller bites."
Then Poppa says to his youngest son, "Fredo! How you-a stay so slim-a and-a
trim-a."
Fredo says, "It's-a so easy, Poppa. I eat-a lots and lots
of-a pussy."
Poppa says, "Pussy? Pussy, that's-a taste like shit!"
Fredo says, "Poppa, You should-a take-a smaller bites!"