A chillaxed hand movement where your wrist moves back and forth, similar to a blade of grass in the ocean. It takes a certain skill to master the seaweed. It's useful for choreographing and spicing up dances, regardless of the style or genre of music. The seaweed is versatile, it fits in anywhere.
Betty: Geez...I'm stumped choreographing this dance....what step should I put in next?

Don: Well that's a no brainer....the Seaweed....DUH!
by lggooo go go July 10, 2008
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50% sea
50% weed
Guy 1: what is seaweed made of?

Guy 2: Sea and weed........ Don't you watch spongebob dude.
by Synabam2.0.o July 28, 2009
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name for sweaty pubic hair popping out from the clothing
Guy 1: Dude check out my seaweed! *lowers pants enough to reveal "seaweed"*
Guy 2: that's gross as hell
by jesusallah August 29, 2006
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Marijuana grown using a hydroponic growing system that uses water instead of soil, allowing the grower to adjust nutrient and pH levels to their proper levels more easily. Seaweed is primarily chosen to grow for it's quick growing time and high quality yield.
Yo check out this stanky seaweed I just picked up.
by Smithas January 28, 2010
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A name for a hot chick with green hair in a swimming pool. Typically Asian and lives in Singapore.
Hey bro, seaweed is floating in the pool again!
by Rockstar slime November 14, 2019
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Kt: Moss
Atum: MOSS!
Kt: did you know seaweed is underwater moss?
Atum: totally.
by Rm 213-214 July 10, 2008
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marijuana laced with pcp, also known as water
I just ripped off my skin because I was on seaweed
by ayoforkayo February 04, 2009
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