DRUG DESCRIPTION. QUILLIVANT XR is a powder that, after reconstitution with water, forms an extended-release oral suspension formulation of methylphenidate intended for once daily oral administration. QUILLIVANT XR contains approximately 20% immediate-release and 80% extended-release methylphenidate.
A hooligan weilding a bat. The definition of hooligan is slang for a young person who breaks the law. An example of a hooligan is a teenager who steals car stereos.
noun. 1  acronym of original gangsta meaning an older gangsta.He's an OG.We so fly like an OG.Blood gang and I'm da o.g. 2  See more words with the same meaning: acronyms (list of).  See more words with the same meaning: criminal, hooligan, gangster, gangsta.