Why did my hands and four arm start going numb and tingling like they fell asleep the feeling stayed constant for around 2 hours. i recently snorted meth around 4 or 5 hour prior to my hands a four arms feeling like they went to sleep?

From your post, might speculate that you possess a subclinical nerve compression issue at the wrist or elbow, which became evident secondary to meth. Alternatively, this may have been a brain or a secondary cardiac phenomenon from vascular ischemia. The safest approach is to seek appropriate drug rehab steps ASAP, and avoid permanent complications. Your choice!!