Iss and Oss

Iss:Personality
Iss has a mild temper that boils very easily. She is the toughest and more tomboy of the twins. She is portrayed as a sweet cute innocent school girl but secretly is a creation made for distruction. She shows most of her anger towards Phineas. The reason why is unknown.

Oss:Personality
Oss is the innocent 12 year old of the twins. She acts more like a regular girl than Oss. For instince she loves buying shoes and buying new outfits. She is also evil but she disguses this secret very well other than her sister.

Iss:Physical appearance
Iss wears a green version of a school girl's outfit with a pink tie,lipgloss,and purse. She wears pink high tops and knee high white socks. She like her sister has a fang or sharktooth sticking out in the left corner of her mouth which gives her a more evil look. She also wears fake long lashes. She has blond hair tied into two pigtails with pink berets and sparkling blue eyes.

Oss:Physical appearance
Oss wears a purple tubetop with a bright periwinkle star in the middle. With a mini jean skirt and knee high black converses. She wears fake lashes also. And she has short shaggy orange hair with mysterious green eyes. She also has a fang/sharktooth, except hers is on the right corner of her mouth.

Phineas Flynn
She is most angered by Phineas for no apperent reason. She is cruel to him and plans to destroy him first whenever she can. She is annoyed by his cheerfulness and his talkitiveness. Mostly the talkitivness. She also hates the fact he smiles all the time. Makes her think he's a robot. A smiling,annoying,talkitive robot.

Ferb Fletcher
All the same. Even though he barely bothers her she just hates everyone.

Phineas Flynn
Oss unlike her sister tries her best to hide her evilness so she acts really nice to him. She always greets him and smiles around him. And acts normal around him.

Ferb Fletcher
She does the same with him as she does with Phineas and everybody else.

Both:Trivia
Iss and Oss is named after Out of School Suspension and In School Suspension

Iss and Oss both get their fang/sharktooth from Piranicha's from Fish Hooks

Iss gets her outfit from Piranicha also