Merp and Derp's are usually the best friends in the whole world. They are usually weird, fun to be around, funny, and all around awesome!
My friends all think that me and my sister are Merp and Derp's. best friends weirdo's awesome people sisters
by Princess Unicorn 08 Sparkles November 29, 2015

by Boscosmom84 November 2, 2018

by Derp lord Todd September 29, 2019

noun, "Bryann Derp," referring to the type of derp one places; The action of 'Bryann' being 'derp,' also the act of derping in the style of Bryann.
Jeanie: "Hey what is her problem? She looks confused."
Freddy: "Oh don't mind her, she's just pulling a Bryann Derp."
Freddy: "Oh don't mind her, she's just pulling a Bryann Derp."
by DefinerOfAllThatExists October 4, 2011

A couple is passionately making out
Kate: Oh yeah baby!
Tyler: Mmmm... ah.. ahh.. ACHOOO!
Kate: Did you just sneeze?
Tyler: Sorry... pleasure derp
Kate: Oh yeah baby!
Tyler: Mmmm... ah.. ahh.. ACHOOO!
Kate: Did you just sneeze?
Tyler: Sorry... pleasure derp
by smooth_and_refreshing August 12, 2013

A word used in the absences of a better word or to minimize awkward-ness or stupidity in various situations.
Also to bring light a situation
Also to bring light a situation
by DerpHerpDerpHerp22222211118883 May 22, 2011

A word used when a fucking idiot is speaking such as cooper carmody, sheila sweeney, jack lockett, elizabth castillo and manymore and u really just feel like murdering them sometimes bc u cant deal w those fucking idiots like mery derp, an i rightt?
by Deeznutsbitchmeg February 12, 2017
