FENTON, Mo. (KMOX) -  Just call him the Burrito Bandit.

At a Walmart store in Fenton, a 20-year-old man was shopping with a relative.

To pass the time, he took not one…not two…but three sausages from the meat counter and wolfed those down.

But that apparently didn’t fill him up, so he made a trip through the frozen food aisle and scarfed down some ice cream.

Finally, he grabbed a burrito from the deli plus a soda to wash it down.

But little did he know that he was about to be all washed up.

An off-duty police officer waiting in line to check out witnessed the whole thing and the grocery thief was arrested as soon as he left the store.