I try the coupun myself and it is real. This coupon can be print (black and white also accepted). The coupon is valid with RM5 purchase.
Two (2) Free Big Breakfast with minimum purchase of RM5
Terms & Conditions:
Present coupon at time of redeption.
Valid for a single transaction.
One redemption per customer in a single transaction.
One coupon is valid for TWO(2) FREE Big Breakfast a la carte redemption only with a minimum purchase of RM5 in a single transaction.
Redemption of TWO(2) FREE Big Breakfast a la carte is valid between 4am – 11am.
Coupon is not exchangeable for cash or any other McDonald’s product.
McDonald’s reserves the right to refuse redemption if coupon is found to have been tampered with.
McDonald’s reserves the right to replace the free item stated on coupon at its discreation and without prior notice.
Valid only for restaurants serving breakfast.
Not valid for McDelivary service.
Original price featured may vary according to restaurants.
Valid until 31 Mar 2011
Still don't believe, can refer to here