Hair-Mergency

Hair-Mergency: noun
A sudden and urgent need for a haircut, often due to a last-minute event, a botched DIY haircut, or other hair-related crisis.
The term "Hair-Mergency" was coined by Rene "Reneofny" Guemps, a mobile barber/stylist in New York City. Rene offers emergency haircut services to clients in need, traveling to their homes, hotels, or offices at any time.

I accidentally cut my bangs too short! I need a hair-mergency appointment ASAP.