WATCH: Scissoring, Spiders and Other 'Sh*t that Scares Lesbians in Bed'

Scissoring, spiders, and synched periods are just a few things that scare lesbians in bed, according to YouTube personality Arielle Scarcella.

Like an anthropologist excavating cultural facts from the LGBT community with her Lesbians Explain series, Arielle also investigates (with humor) the world around her on her Girlfriends TV Channel.

Check out what Arielle’s musings “Shit that Scares Lesbians in Bed” below.