1. A huge fat chick.
2. Jessica. also see jelly rolls, obese, fatso, big mama, etc. etc.
DUDE HAVE YOU SEEN JESSICA, SHES A FREAKIN HEFFER!!!!
by Miss RUDE as Hell August 31, 2005
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a baby cow
a person who eats a lot will turn into a heffer

Jack: "dang im hungery"
Kelly: "dang heffer!"

"dang that girl be stuff her face, dang she a heffer"
by britkneee December 18, 2005
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An annoying fellow friend that gives you a pet peeve!
Jill !!! why you putting for stank feet on my bread.... You heffer!!
by Joh Nathaniel minus "iel" March 1, 2006
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you heffer go eat a heffer
by hi August 19, 2003
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1.A female that is sulky and bitches about everything all the time. Heffers tend to blame and insult others. These heffers are commonly overweight. Heffers can become extremely difficult over a period of time.
2. A female cow
3. A pregnant female trying to hide it by saying she's fat.
"wow she is such a heffer! she never stops telling me what im doing wrong, that fat heffer!"
"farmer joe just bought a heffer for only $300!"
"her stomach is looking big lately..she says she is just gaining weight but i think she is really a heffer."
by onethereal March 13, 2010
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