Op4

What is Op4?

OP4 stands for Opposing Force, the first and most popular expansion pack for Half-Life.

EdrianShepperdBoi - Wen is OP42 comeing out? Coz I kno thet the gman kept Shepperd coz he riminded him of him lol.

Urban Dorito

1. You buy a new bag of doritos and open it, Then put shit on your finger and smear it on one side of the dorito then put it back in the ba..

Twin Spiders

1. Sparse amount of hair around the nipple Nothing better than flossing with Twin Spiders See floss, nipples, hair, wax, shave 2. The s..

Hatastrophe

1. Walking into a store (Asda, today) and impulse buying a stylish beanie without trying it on (in case it made me look a dick) only to get..

All you need for a faster workflow in one place.

Op4 Edit Meaning