A kind gesture, whereby, an individual saves the last delicious treat or food parcel for his/her significant other or friend.

A tourist to sub-orbital or orbital space, through commercial space flight programs.

When your stomach demands a snack even though you already just ate.

The food you bring to your friends house and/or dorm and you leave in exchange for the free booze you will receive at the house and/or dorm room.

The willing trade of a food or beverage item in return for a future favor or service.

(noun) : to give up an unhealthy snack in favor of a healthy one

To avoid grazing between meals.