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1.
A featus where the brain has been slurped up through the umbilical cord.
That guy must have been Soink`ed.
by Mazzarin December 18, 2003
 
2.
Some kid matthew who goes around saying "hey guy, SOINK!!1ONE!!" he knows this guy named dabid and yea..
Do you know Soink? No, but can I have my jacket back?
by dabid January 30, 2004
 
3.
The flobby whale spleen
Look at the size of that Soink!
by Mazzarin December 18, 2003