Does anyone eat shake and vac?

Yes, many people eat Shake 'n' Vac, a powdered cheese flavored snack food product. It is manufactured by the Frito-Lay company and was introduced in 1968. Shake 'n' Vac consists of a packet of cheese powder and a bag of corn chips, which are shaken together to create a seasoned snack food. It is known for its distinct cheesey flavor and light texture. The product is enjoyed as a quick snack, a party food, or an addition to other dishes such as salads, sandwiches, or baked potatoes.