tally marks

Scars/lines created on one's arms due to cutting (often emo associated) typically done by across the street techniques in a manner that looks similar to tally marks used in teaching kindergarteners math.

His arms looked much better but you can still see the tally marks scars left.

8👍 6👎

Tally Mark

A tally mark drawn on thighs (generally found in hentai) is meant to indicate how many times the individual has had sex.

Hey did you see those tally marks on that girls thighs?
Yea she would sleep with just about anyone and have sex with them.