What is That Strange Smell in My Fridge?

I was having a discussion at lunch today with a friend about how long lunch meat is good in the fridge. He though a month and I was like 5 days max. Turns out I was right and it is surprising he hasn't died of some strange food borne illness yet! This handy little image above shares information I think everyone should know. Like I didn't know Mayo was only good for 2 months in the fridge and Bacon was only good for 1 month in the freezer!