flannel

To start off i've smoked for about 2 years, 1 year heavy(2 times a week or so) i havn't smoked for 2 weeks cuz ive been out of town, and unable to find any bud. I come back and me and my friend smoke some amazing bud with this other kid we both know. He said it was his first time buying from this dude and he paid 60 for an eighth. We try his and it is the strongest weed ive ever consumed. It destoyed the stuff ive gotten that was grown in labs. It keeps you high for up to 10 hours, and you wake up high for the whole next day. It also raises your heartrate alot, and you get really quick to talk but slow to respond. Is it possible at all, or is it just phenomanal weed?