Someone that is not very smart.
Someone that does something stupid.
Someone who is mentally challenged.
Billy: Horses don't have hooves until the farmer nails them on.
Jack: So, what do they have before that?
Billy: Feet?
Jack: ... You're slow in the head like a big pizza pie!
by Lalalala! May 17, 2006
mugGet the you're slow in the head like a big pizza piemug.

Titanic 2

Used to decribe a situation similar to that during the sinking of the Titanic. Can also be used as Titanic Too, though that sounds even stupider.

When it's really cold, when something goes horribly wrong, when something unexpected happens, etc.
It's like Titanic 2 in here!
by Lalalala! May 16, 2006
mugGet the Titanic 2mug.

thebomb.com

An updated version of the bomb, meaning something very cool.
Person 1: That's awesome.

Person 2: I know, it's like thebomb.com.

Person 1: Uh, yeah.
by Lalalala! May 16, 2006
mugGet the thebomb.commug.