LOL @ Chicke!!!
Grill marks....I love it!
Frankly though I prefer not to buy my Nutria from the Roadkill Deli & Meat Shop.
I just go out there in them swamps off I-10 in between Slidell and New Orleans and shoot the little suckers.
Although, if you don't have time for the trip or your vehicle is tore up....LOL....you can always find them digging out new homes in the canal on West Esplanade St.