oh shit!! (funny stoner story)

so were driving around smoking a blunt we just finished it and the car is hot boxed so thick its FULL of smoke we pull up to a stop light my boy lights up a cig and rolls down his window im like OH FUCK ALL the smoke went out the window into the car next to us who also had his windows down the dude starts coughing when this big cloud of smoke hits him then looks over at us like "oh my god there doing something illegal"