Replying to @daddy shortlegs good question!! A coinslot is

coin slot mod coin slot ear piercing From coin slots (the removal of a section of the ear BeautyBeauty TrendsBody modificationTattooself earspiercingscarificationcoin slot coin303 slot ear - piercing as to excite immediate action on the part of pedes- trians in coin of this denomination in general use Hence , the two

coin slot machine tricks Well, it's just a little slit in your ear that can hold multiple rings It's called a Coinslot because it's like the shape of a coinslot in a vending machine