A newbie question about terminology

[Newbie]

OK I know I'm a newbie and all(the name should give it away), but i am having a hard time understanding some of the terminology used to describe some lifts.
IE; hack squats, skullcrushers, ETC.
Is there a spot on this site I haven't found that explains all this stuff. I don't want to sound like a friggin' dumba$$ but I just don't understand.

Thanks

 

[Dr. Pain]

http://www.trygve.com/weightsglossary.html

 

[Newbie]

Thanks DP

 

[Arnold]

another good site is www.exrx.net

 

[Newbie]

Thats Awesome thanks you guys