I had some 5x extract. cost us like $20 i think. Went to my friend's house and sat on his couch. I was the first one to take a huge toke on the bong. Felt a little funky and decided "fuck this shit i'm taking another toke" and then i barely finished my second toke and i was totally trippin'. I started to laugh at my friends around me cause they looked so unusual and then i laughed so hard I had no idea what was happening and i saw little checkers all over everything. Crazy trip. Very hard to explain. The best way to explain it is...totally nuts. Definately buy some, it will be worth it, you will have fun for sure.