A girl that fucks hella niggas and dates a new guy every week, day, or month. A middle school treesh is a girl that hugs a new guy every day. She also posts about her new boyfriend every 3 minutes.
a person, usually a female, that is always in somebody's dms, getting a new man every week, and is just a overall hoe,
- "have you seen Tamara? that girl been treeshin around like crazy"
-"ion want her no mo, ong she a treesh. I found out she had 2 other guys while she was wit me!"