Spanish for "worm". It is used as a pejorative term for people calling for US intervention in Latin America, class traitors, and counter-revolutionaries. Popularized from Fidel's use for any reactionary, counter-revolutionary person.
The Manriki Gusari was a chain usually about 3 feet long, and weighted at both ends. It was developed as a self-defence weapon but was also a wicked offensive weapon in the hands of a ninja. It was small and easily concealed in the palm of the ninja's hand, or in a sash.
While holding one end of the chain, the Manriki Gusari could be swung around and used as a whip. The weighted end could cause a great deal of damage.
When one is gusak'd they have intoxicated themselves heavily, although one must have ingested a multitude of differentdrugs simultaneously. Being gusak'd means that you are so high that you do not know what is going on around you.
Yo bro! Im so so Gusak'd right now that I dont know where the fuck I am.