I have a guy that I don't use too much and yeah.
Killjoy name: Crimson Tide
Real Name: Seth
Appearance: almost albino pale. His skin does not hold a tan. He will burn peel and still be just as pale. On the tall side. Choppy cut shaggy blonde hair that has stripes of green dyed through out it. His eyes are a dark sapphire blue. His right arm is badly scarred so he never really takes his hoodie off. He has a scar running through his left eye so his vision is blurry.
Personality: Very protective of his friends. He loves to hear people laugh so he cracks a lot of stupid jokes and will let himself get hurt (i.e. fall down stairs) if it means someone will laugh.
Clothes: light blue jeans, faded red almost pink shirt and a dark green hoodie.
Other stuff: he is openly gay. It isn't obvious to the average person but if asked he will admit it. He has a tattoo on his inner wrist of a death butterfly from Japanese lore. It is to remind him that death is always lurking around the corner so live everyday as though it was your last.
Hope that is all you need. Can't wait to read your story.