look up any word, like cleveland steamer:
 
1.
an internal detection system which monitors and registers the presence of a hoe and indicates the hoe-nosity level of a person or groups of people one comes in contact with.
As the cheerleaders passed by me, my hoe-dar went wacko.
by Guess Who March 13, 2004
 
2.
The female equivilant to a male "Gaydar"
Soley in which females have the ability to tell if other women are hoes, skanks, whores, sluts, ect, or if the woman in question just looks like a hoe, versus actually being one.
Guy Oh my gosh did you see that girl? She was a total whore.
Girl No... she wasnt
Guy Dude, she totally was- did you see her?
Girl I have a hoedar... she was just dressed like a slut, she wasnt really one.
Guy Oh... dang
by Angelicious Yo May 21, 2008
 
3.
a word used whenever you see a hoe, a.k.a. a guy/girl that has played you horrendously; a whore/manwhore; a slut; a hoebag; a douchebag; a skank; and cannot actually say their name out loud in case of a terrible gossiping tragedy or in fear of they themselves knowing they are a hoe, even though they should know already.
Samantha: Oh, there goes Ryan!
Tara and Alex: BEEP BEEP BEEP BEEP! It looks like our HOEDARS are going off!
by itsmehduh November 18, 2009
 
4.
The female equivilant to a male "Gaydar"
Soley in which females have the ability to tell if other women are hoes, skanks, whores, sluts, ect, or if the woman in question just looks like a hoe, versus actually being one.
Guy Oh my gosh did you see that girl? She was a total whore.
Girl No... she wasnt
Guy Dude, she totally was- did you see her?
Girl I have a hoedar... she was just dressed like a slut, she wasnt really one.
Guy Oh... dang
by Angelicious Yo May 21, 2008