When you switch to another line (say, in a grocery store) because you think that line will go faster but ultimately the line you were originally in goes faster. Derived from Murphy's Law.
P.1 "I just switched lines and got murphed so hard."
P.2 "Wow, that blows. I hate when that happens!"
P.2 "Wow, that blows. I hate when that happens!"
by aahhmm July 29, 2012
Get the Murphmug. 
sliding your fingers at a fast pace vertically up another individual's butt crack and yelling murph whilst in the act of doing so
by Bob dizzle May 23, 2008
Get the murphmug. by doggfight November 2, 2010
Get the Murphmug. one who is sloppy, especially when drunk (synonym = slopfest). one who is unable to imbibe more than 3 thimbles of natty light without becoming "belig." Has been known to knock over tables and spill drinks and fall out of his bed.
"Ryan was such a murph last night, I saw him getting with Creepy Stalker Girl after only 1.5 thimbles!"
by TC, BHAM$, T, G October 31, 2007
Get the murphmug. Phew, dude. Who murphed?
Roll down the window, bro. I'm about to murph.
That chick's entire house smelled like one big murph.
Roll down the window, bro. I'm about to murph.
That chick's entire house smelled like one big murph.
by Rob & Ken December 22, 2004
Get the murphmug. by nevermuphed August 31, 2010
Get the Murphmug.