eastsider
When you do the east coast gang sign to a girl like it's a love letter. You use your fingers to make a C and an E, and then you stick them up her and it's like you're giving her a VIP pass to the most elite gang in town.
I did the eastsider sign to my girl last night and she screamed like I was giving her a surprise party.
He did the eastsider sign to his ex and now she's calling him a gangsta gang sign lover.
That guy gave the eastsider sign to his girlfriend and now she's calling him a total gangsta.