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2 definitions by hd_sib

The act of changing lanes without the use of a turn signal, usually involving cutting someone off in the adjacent lane simultaneously.
I was driving on the freeway and this idiot in a Prius totally power merged and almost killed me.
by hd_sib January 28, 2009
A term used to refer to a person who is extremely cranky, irratable, or grumpy. It can also be used to refer to someone who is a perpetual pessimist, or a constant downer.
Gertrude makes sure to get a lot of sleep at night so she isn't a crank a zank the following day.
by hd_sib November 30, 2006