Lol an e-girl used to be an online/gamer girl. Im guessing its now being used as an abbreviation for emo.
definition 1: egirls are usually girls who play games online and can be found on either twitter or discord, they send nudes/ thirst traps or even sell them. They can also be found on twitch, the difference between a normal girl who plays video games and an egirl is that an egirl begs for money or sells herself for it.
definition 2 a new species of egirls found on tiktok have risen up. These girls are usually teenagers and think they’re edgy. They wear long sleeves undef short sleeves, sometimes their outfits don’t match but hey if it goes with the egirl “aesthetic” then..they usually wear vans, beanies, chains etc. Tiktok egirls are NOT the same as the egirls mentioned above