Mexican's and Mexican's only (Chicano's too) way of saying weed.
Yo ese, I got some yesca, let me roll it up, and just BLAZE!
by Lady Izamar MTY July 30, 2004
In spanish it's what you get high with. Mota
I got the yesca, roll it up and just blaze it!
by ASESSINO January 30, 2004