Something Zac from JerryRigEverything says in nearly every YouTube Video. He is known for literally destroying phones for a living with various durability tests. Refers to the Moh's Scale of Hardness, and how strong certain cell phone glass is.
Most cell phone glass scratches at a level 6 on the Moh's Scale of Hardness with more scratches being visible with a level 7 'pick'.
"Glass is glass, and scratches at a level 6 with deeper grooves at a level 7".
"Ben, how did you get so many stretch marks?!"
"What these angel scratches? I've had them since forever."
"Those aren't angel scratches, those are stretch marks."
"Well I dunno... My mom always said they were angel scratches."
Cuts on your penis from a Blow Job where she bites on your penis too hard. Scrapes her teeth on your penis. Blow Job where teeth scrape against your penis leaving marks.