grebo

Here in Rugby it means somone who dresses mixed like. They wear say chav tracky bottoms but with a pair of Vans, and like a Quiksilver t-shirt with like some shitty-ass chav adidas track suit jacket. It can also mean sometimes just like some group of people.

1. Look at that jerk-off, wearing Vans with those shitty chav trackys. Stupid grebo!

2. Let's go and annoy the grebos over there!