look up any word, like thot:

2 definitions by HawkINX4

 
1.
nx
One of the best cars Nissan has made to date.. has the potent SR20DE and looks like an egg... No one knows what it is, but that is ok cuz we dont want it riced out
What the hell is that?!!? its an NX bro.. dont mess with it, itll smoke ya
by HawkINX4 April 13, 2004
 
2.
SI
Level Trim for Honda Civic and etc... it means.. SLOW IMPORT..
That SI got beat by my geo.
by HawkINX4 April 14, 2004