1 definition by YeahThat'sRightIWin
1. When a younger sibling tries to pull a fast one but the older sibling out-plays the younger
2. When someone can't spell "Cornelius" right
3. The word that rhymes with Helium
2. When someone can't spell "Cornelius" right
3. The word that rhymes with Helium
My sister was trying to be all cornelium on me yesterday but I was to smart for it. And look what I've done today!
by YeahThat'sRightIWin February 18, 2011