A sac or baggy of weed you keep or hide in case you run out of your primary weed.
Ahh I cant get a hold of any weed from anyone... I guess I'll use my emergency weed.

My friend is having a really bad week and I wish he could just have a toke and relax... Oh yeah I have emergency weed!
by preteentommy December 1, 2013
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When you have an emergency wherein everything is incredibly chill whiles you aren't high and you know that a joint would make it a lot better.
Dude." "Yeah?" "This is so chill right now.. It's like a emergency.." "What?" "Dude... It's a weed emergency.
by diggleroop54 June 21, 2011
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