What is Criminal Smart?
1.
Extremely clever or intelligent, to the point of scariness. Used by parent to refer to a child who figures things out and gets into mischief. May be analogous to the more familiar term "wicked", a paradoxical intensifier, as in "wicked good".
"David is criminal smart. He got into the computer and reformatted the hard drive."
See 
Random Words:
1. 
Measurestick for the female milky-squeezy thingy.
Wow, man. Those are some quantitties...
See titty, titties, breasts, boobs, quantity.. 
1. 
Doing particularly difficult work for some organization that involves risk or special skills.
"Joey was down in Grenada for awhile.. 
1. 
to discretely alert a co-worker of an error they may be responsible for.
If Mike middle-clicks me one more time, I'm gonna staple ..