Vegemite, one of the greatest spreads on the planet.
Luckily living down under we don't have to explain it to customs
, they just get it. I am not sure it is explainable!
Me: "it's a yeast extract spread!"
: " so it's thrush in a jar"
Me: "no it's food"
Customs: "you eat yeast. Open the jar" (sniffs open jar)
Me: "see it's good isn't it"
Customs: "no Sir it's not, now please step into this room, we are going to need to do an internal search, I think something may have burst if you think that's food"
Love me vegemite!