cheap, Wal-mart type marijuana. named for the shape of the package it comes in when smuggled through the Mexican border.
Sell me mexican brick for 300 dollars an OZ again and ill stab your eyes out with a rusty spoon
seeded marijuana that is grown in large quantities outdoors in mexico and is very tightly compressed for mass shipments, hence the name mexican brick, it is usually thought of as real shitty dry brown weed but that is not always the case, usually it's mids sometimes a little above average mids, the good mexican brick will have a healthy green color, not too many seeds, and have noticeable orange hairs, this type of commercial outdoor weed can generally be picked up for $100 an ounce
person 1: yo man I got some dank for $50 an eighth
person 2: haha I got some mexican brick for $50 a half