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1.
Inferior quality marijuana.
Josh: I wouldn't buy any herb from Clyde if I were you.

Robert: Why not?

Josh: Because all his shit has been ragweed lately.
by MoonCricket July 23, 2005
34 9
 
2.
Someone with terrible style(some clothes are 10+ years old) and smokes pot obsessively. Coming to school high is normal.

Jarren is such a ragweed.
Jarren is such a ragweed.
by Jwender November 19, 2013
1 0
 
3.
A real jerk.
You are such a ragweed for drowning that puppy in lemonade. Don't you know it's highly acidic?

Thanks for giving me gonorrhea, you ragweed.
by laursbarkley September 16, 2009
6 5