Top Definition
To try and impart knowledge about something when you really have no idea what the fuck you're talking about, even though it may sound like you do.
When asked a question about how to solve a trigonometry problem.

Guy 1: In order to solve for the angle of the hypotenuse you must first take the square of line tangent and perpendicular to the inverse acute right angle.

Guy 2: What? Are you merrilling that shit?

Example 2:

Guy1 - Dandy-Walker Malformation is a congenital extension of the cerebellar tonsil vermis through the foramen magnum

Guy2 - Dude, I'm looking at Pathoma right now and it says that's an Arnold-Chiari Malformation Type II. Quit Merrilling that shit!
by Mr. BS^2 May 26, 2013

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