So there is this boy who has a speaking disability.

One day he goes down to the bakery and asks for a bum,

The person at the counter says "Don't you mean a bun?"

The boy replies with "Yeah yeah whatever".

He then decides to go down to the hardware store and asks for "A fuck it"

The person at the counter says "Don't you mean a bucket?"

The boy replies with "Yeah yeah whatever".

He then goes to the pet store to get a dog. He asks for a "Cock and spank it".

The lady at the counter replies "Don't you mean a cocker spaniel?"

He replies with "Yeah yeah whatever".

That afternoon he loses his dog, he goes up to a random woman and says "Can you please hold my bum and fuck it while I go find my cock and spank it?"