Post them here.
Someone in our local Tescos must have a sense of humour. My wife went in and bought my aniversary card but everytime the cashier tried to scan it it came up as horsemeat
had a prawn sandwich from tesco the other day... it had a seahorse in it.
Richard III's remains were found in a Tesco car park. "A horse, a horse, my kingdom for a horse" seems appropriate.
I'm not sure about Findus Lasagna, but their meatballs are the dog's bollocks.