trash taco
A folded paper plate with all the left over food, platic ware, and napkins in it that is in your hand before you considerately throw it away.
Matilda didn't want to spill her mess from lunch on Brianna's tablecloth and carpet, so she used her paper plate and made a trash taco out of her leftovers before walking over to the trash.
Trash Taco
Trash of all kinds in a taco shell.
A: I'm seriously craving a trash taco.
B what the fuck?
B what the fuck?
White trash taco
A description used to define your friends cooking that will likely get you banned from facebook
Dude, you make White trash tacos