One, straight women will probably not wear a faux hawk or a Mohawk. So if you see this cut, instincts will tell you that she is definitely a lesbian. Two, short hair is suspicious, but not at all times gay, so be careful in judging this type. Three, unless she is modeling in a futuristic-themed fashion event, an anime character or unless she is into Cosplay, applying too much hair gel is absolutely not an option for straight girls.
A girl with a barber’s cut or a military cut with too much gel in it is typically 80% lesbian, save those enlisted in the army. Fourth, Bieber-ish and messy bob cuts coupled with the Nirvana smiley shirt, hoodie, Vans, DC and penny boards are also good indicators of “I am a lesbian so deal with it” fashion sense.
And last but not the least, asymmetrical cuts or idontgiveaf*ckanymore-hairstyles and shaved heads are also positive lezzie signs. Well, possible exceptions are: she just broke up with her boyfriend, she is in the middle of a life crisis, she is into pills, drugs or part of Britney’s fans club. Otherwise, she might be gay.