Sitting here relatively bored on a monday night, my mind naturally begins to wander and decides to focus on food - a sandwich! But! I'm stuck between my sandwich fillings. Options: Tuna mayo (lots of mayonaise pls) Egg mayo or this strange meat loaf thing that my mum gives to me every so often, kinda like corned beef but nicer. hm. Tuna it is! What is everyone's favourite sandwich filling?