Lxm is a word you can use if you want to confirm whether the person you are speaking to understand what you are saying or not. All you have to do is to add lxm last in your sentence.
<Blade X> It's a plane that does not fly lxm
<Blade X> almost like a car lxm
<lol> ah, k
-noun a better way of just saying sixty thousand.
john: yo how much is that car?
steve: man that's like lxm or something