a word to describe an obesely obese person or a name to which you will randomly call someone who has caused you annoyance.
"oh my life! look at that heffer over there, erghh"
"argh your such an effing heffer"
by beth + megs April 18, 2008
A girl that has a really bad attitude; a derogatory term
That heffer has the worst attitude, I can't STAND her!
by Diabla0Diosa June 1, 2005
Either a fat person or a pregnant cow, whichever is nearest.
Apparently, in the good old US of A, you're never, on average, 0.39 metres away from a heffer.
by Johnny English March 12, 2004
1. A steer on Rocko's Modern Life
2. A very fat woman
"Hi! I'm Heffer!"
"Whoa! Look at the size of that heffer!"
by Gwen Stefani Grrl October 7, 2003
Street term for a half ounce of green.Also known just as heff too.
John:Hey man, you got a heffer free'd up?
James:Let me look in the stockade,yeah got 2 left.
John:35 a heff right?
James:Yup, you rollin' thru?
John:Of course, but you know that heffer won't last all night...
by JuggaloJayGee February 20, 2007
fat conceited girl, thinks she's all that
- thinks she's the hottest shit around
- Damn, that Bessy baby is such a heffer

-i know man she's so conceited and thinks she's so hot with her sparkly purse and tight jeans
by HereNthere November 1, 2009