This may sound nasty, but I love it!
A can of tune in spring water.
Two spoons of mayonnaise.
Two spoons of Masterfoods Hot Chilli sauce.
A spoon of diced pickles.
A spoon of diced onions.
Just drain the tuna, mix it all together till it looks like creamy orange vomit, and put it between two pieces of toasted bread. It's a classic. You can add all sorts of stuff to it, make it into a sub sandwich, a wrap, with the right ingredients, it'd make a mighty fine salad!
"Never underestimate the power of stupid people in large groups."