Toast was the name given to toasted bread. Two types of toast were Mustafarian toast and Iktotch toast. The terms "toast" or "toasted" are also used as a slang term for killing a being with a blaster.   The name "Garindan" was translated by Wuher's protocol droid to mean "toast" in one alien language that was not Kubaz in origin. 
Behind the scenesEdit
In-universe toast is the same as real world toast.
- Star Wars: The Roleplaying Game, Second Edition (slang for dead)
- Lords of the Expanse: Campaign Guide (slang for dead)