This sounds like you may have snails coming in to chew, try getting some snail pellets from a hardware store, water plant, sprinkle a handful around the soil and see if you come up with dead snail in a day or two.
mosquitoes
you have a fly or moth pest who's larvae are living inside the leaves eating and creating the swirl marks
A semicolon looks like ;
a hole bunch of horeshew marks
Secret Flawless
it leaves bruises
about how fast is a car going that leaves skid marks of 80 feet
The bites of many spiders look like a hickey on the skin but do not have puncture marks. The inflammation covers up these marks.
Bleach Will Remove The Pin Marks Just Let It Sit For 5Minutes And It Should Come Right Out (:
There shouldn't be any official proof marks if it was manufactured in the US. Any marks would be manufacturer's inspection or identification marks and most of these mean nothing after the gun leaves the factory.
of Variegate, Having marks or patches of different colors; as, variegated leaves, or flowers.
\ l / ( () ) it kinda looks like it, the slashes are eyelashes