GF(gravity falls)

(Another gravity falls one cuz I’m running out of ideas) sooo!! This time I’m choosing who I are! U areee!!! The sibling of dipper and Mable(not twin!) -u are younger as ur 11 and their 12 -u have light blue hair and ur a boy -black eyes -a white shirt and blue pants on(I have no ideas as it’s 2:34 am) -choose whether ur straight or any other type -u can’t sleep -u can choose is u have Ed or anything -ur name is Oscar