Did Kurt ever make a song called "Searching is for lamers, just post, oh baby, just post, yeah yeah yeah yeah I said just post" ? NO! Kurt wrote a song called "Use the fucking search engine" .. actually he didn't, but that 'teen spirt' song COULD have been about search engines, hell, no one could understand what he was actually talking about, so if I said "It was about search engines", I don't think you could really say it wasnt...
Anyway, search for "smoking meth" and you will have all your answers, or, and this is me GIVING IT TO YOU - type "lightbulb" and you will find some detailed posts about how to smoke meth..
Sorry, I am not going to answer this or allow anyone else to, you need to learn how to find the answers to your questions rather then have other people hold your hand and walk you through your drug use!
Here is another friendly hint - you don't "prapare meth" like you do coke, you simply smoke it in the form it comes in...