a obese man walks into a chemist. "can i have 1 bottle of cough syrup and 1 pack of asprin please?"

the female sales assistant groans and replies "oo,you remind me of john travolta"

the man replies "ooo FUCK off!!this is FAT,not grease!"

.......................

(lame joke alert)

if the answer is "cock robin" what was the question?
"whats that up my asshole,batman?"