Composition of snack and baggage. Only singular. Snaggage is food you carry with you when going on a journey. It's also food you bring along at the airport to eat in the plane. Can also be spelled snackage, more common snaggage.
You can leave your snaggage right here. You'll get it back later in the plane.
You have it to slice your snaggage? Sorry mister, we have to confiscate it, no knifes in the plane.
Connor brought ten sandwiches with him on the train ride! Only as snaggage!
Any taxi, car, minivan, motorbike, hovercraft or other method of automotive vehicular transport seen in the vicinity of a popular nightclub or bar, intent on ferrying gaggles of intoxicated mid-twenties women; either as fare or as an attempt to gain sexual favours.
"Dude, we're not going to get a cab from here. These are all slagwagons."
Jennifer's friends convinced her there was nothing wrong with getting blind drunk and taking a slagwagon home.