It's simple, just choose your birthday month, fave colour, and age.

Month:
January - Weird
February -Toilet
March - Couchpotato
April - Bra
May - Gangnam
June - Evil
July - Angle
August - Chocolate
September - Tennis
October - Aloha
November - Cocka-doodle
December - Barbie

Colour:
Red - Easter Bunny
Orange - Rainbow
Yellow - Chocolate
Green - Stupid
Blue - Book-Worm
Pink - Dinosaur
Purple - Penguin
Black - Firework
Gold - Queen
Silver - JuiceBox
Other - Suduko

Age:
1 - Naive
2 - Drama Queen
3 - Lollipop
4 - Steve
5 - Whistler
6 - Style
7 - Robot
8 - Dollface
9 - Alien
10 - Belly-button
11 - PeterBob
12 - Potter
13 - Curse
14 - Baby
15+ - Grandma

Mines Bra Dinosaur Alien! :D