What does this mean..???

Question

ok so i know someone that puts a black dot in between their thumb and pointer finger.

i mean they get a black marker and put it there (on the top part)

what does it mean

when she told me it was confusing and i forgot what she said

i know its hard 2 explain

Answer 1

it means ppl r stupid and do things for attention.

or it means shes a s**t in like it in her butt, if it does i like her.