When you're full name is Bill, and people ask what your "full" name is and you say Billiam (cause William's kinda weird if your full name is Bill).
Guy 1: I have a question Bill?
Bill: yeah?
Guy 1: Is your full name William?
Bill: Uh no it's uh... Billiam, yeah.
Guy: ah nice to know :D
The baddest, coolest, most desirable of anything or anyone. Also numerically it is more than anyone else can dream of having.
Dude 1 Who is that bad mf’er over there?
Dude 2 That’s Billiam, “if you don’t know…now you know”
Dude 1. I wish I could be him
Dude 2. I know, he has a spaceship
Example 2
Dude 1. How much money do you think the earth is worth?
Dude 2. Probably half a Billiam dollars!
Billiam a Sexy Canadian from Toronto
Oh Hey it's Billiam, that sexy beast
A retarded version of William. Bill + William = Billiam.
Me: Ayo Billiam!
William: Don't call me Billiam I'm not retarded.
Me: Ok Billiam.
Misheard "William", usually by white people who are bad at understanding accents.
White person: "Did he just call you Billiam?"
William: No, dumbass.
That one person who won't stop fighting with their brother. Extremely fun, will send memes. A person you must protect with your life. Billiams, or sometimes known as Staniels, are very loyal. They are smart, genuine, and kind. They like their inhalers, and happen to lose them sometimes.
Billiam is so amazing!
I want an amazing Billiam!
A small short dude who is sad, pressed, and loves to watch anime by himself cuz he is a loser.
Oh there's short Billiam , and he is watching anime.