A female who makes sammiches. A sammich wench (sometimes shortened to sammwench) is often a woman who is under the impression that she has liberty, but who is truly enslaved by a hungry male friend.
I once had a Sammichwench. But then one day I sent her to the store for more bread, and she was never seen again.
Dude 1: I'm hungry.
Dude 2: Wanna sammich?
Dude 1: Do you have a sammich maker?
Dude 2: Hellz yea, my gf Jane!
*a few minutes later*
Jane: Here's your sammiches!
Dude 2: Good, now back to the kitchen!
sammich truck - a truck that drives around town (sort of like an ice cream truck) that has all types of bread, meats, cheeses, and all the condimets you could possibly think of.
Hey man, its lunch time. Want me to get you something from the sammichtruck?