Hmmmm.
Ideas:
limburgher cheese
crisco
chocolate syrup
breast-fed baby's poop
mud
curdled milk
Rotten eggs or the gas makings that smell like it?
Hmmmmm
I wonder if someone could melt limburgher cheese . . . mixing it with some maybe bits of torn sponge torn really small--all the better to get into nooks and crannies and slowly deliver it's 'aroma therapy' for months to come--unless they virtually tear the inside of the car apart . . . and maybe some baby diahrrea . . . .
what a wonderful surprise sign present!
I should quit thinking this way. Too much glee involved.
Clothing dye is designed *NOT* to be removable once it colors a fabric, and it's cheap at any grocery store. Paint can be removed with thinners and other solvents.
Remember the fish in the back seat of the car?
I see another use for Smelts here !