cheez-it Share definition Flag A cheesy smack food that no other food can compare to. Also known as the best food in the universe and considerably better than reese cups. person: dude those cheez-its are so better than reese's cheez-it by colin24213524361614 May 10, 2009 Words you can keep railfan mug chonk mug chud mug based mug 67 mug slime mug mogging mug chopped mug thot mug glazing mug huzz mug yams mug larp mug unc mug cracked mug simp mug baddie mug bop mug lolcow mug