Get down real close, pull out the magnifying glass and tell us, is it furry mould?
Mould grows on cheese and people pay three times the normal rate of cheese for that stinky shit. Feel honoured, you may have stumbled across a rare delicacy. If in doubt i'll leave you with this true tale;
"A few years ago i noticed my late uncle was repulsed by tomato sauce. Thinking, who the hell doesn't have a glob of sauce on their hamburger or a blob of ketchup on their fries on the odd ocassion - i pressed him to explain this queer behaviour. And so i was relayed one of the most replusive stories of food hygiene i was ever told. It made maccas, the king of mystery meals, look like small fries. As a young lad he had a job in a tomato sauce factory, a company which still exists to this day i warn you all!!! He and a small team of other non-english speaking migrants had the joyous job of overseeing the main vat, stirring and fishing around for anything fishy. Anyway, one morning, after a full night of devilish drinking one of the team members felt a clenching in the pit of the stomach and before anyone could say, 'here's a bucket Bob,' a lovely cocktail of fermented woggy foodstuffs, alcohol and stomach juices was added to the recipe. Like Arnie in Terminator 2, the chunky mush sunk into the big red. The batch went through, in those days a 'health inspector' was the local doctor and no one was going to put their job on the line and tell the supervior. So, for the remainder of his life, my uncle would keep at arms distance from tomato sauce."
The moral of the story is, its a fact of life that you eat far worse things on a daily basis... and avoid any tomato sauce dating back to the late 50's like the plague!