Do you know the muffin man?

Because I handed him a 20 when I bought a packet of his "gourmet" cupcakes for 2.50, and he never gave me my change.Do you know the muffin man?
He lives on Drury Lane. Go hit him up.
thats a terrible joke. you should have been hugged more as a child.Do you know the muffin man?
That's not the muffin man, that's the ripoff man.
is this supposed to be a joke cause im clearly having a blonde day and dont get it!!!