I call my friend Justin "Juxinst" whenever he brings up Kingdom Hearts.

I call Laly "Lollipop" whenver he says he's hungry.

I call Katherine "Cat" when she brings up how cute her cats are.

I don't have very many friends, so I call my friend "That kid whose name starts with a D"

My friend Suji I call Sushi. And Catherine likes to go by Cat (common nick for that name, huh?). And Bernard goes by Tink, short for Tinkerbell

most of me and my mates call each other by are surnames does that count

I don't really nickname my friends. Although I may call them their names with Japanese honorifics.

i call my friend hyena every time she laughs because she laughs alot

I call my friends by their normal names because they are already pretty short names.

Everyone just calls me Riri, Lexi, or in ROTC, by my last name.