Halo 3!?!!!!!!?!!?!?!?

[Zack]

so my mom is overreacting she wont let me buy it cuz u know when ur mad at someone u tend to well all imma say its starts with a T im 13 and thats why she wont let me have it i wanna get not cuz of bloood its cuz i have tons of Friends from xbl that play it and it looks like a fun game i just think im mature i dont go around saying imma shoot u or somethin like that just mad cuz it looks really fun what are some ways i can convince her the blood is barley anything its blue blood and i heard the multiplayer is fun so give me reasons to tell her its ok for me to have it