1. a short, slender, sharp-pointed metal pin with a raised helical thread running round it and a slotted head, used to join things together by being rotated so that it pierces wood or other material and is held tightly in place.
2. a very polite way to show hatred to something/someone
'Would you please scroo the hinge to your new door'
'Haha scroo school yeah'
by louafsique July 05, 2020
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A person who enjoys life and has a large brain capacity which is ironic as this term is derived from "a loose screw"
"Hey Scroos! What did you get for question 2 in the Maths test?"
by xyzabc123 March 14, 2009
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A medication given to those whose morals are questionable.
It was developed after the pandemic COVID45. It was formulated then after realizing there was really a need for it.
President Trump receives the honor of having this medication named after him because he had scrooed so many people.

It was hoped that after taking the scroo pill , he would begin to develop some of his own. So far it hasn't worked for him. He now is completely out of "scroo pills".
by Siib October 20, 2020
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