one who has no teeth. a prostitute or whore. real sketchy in apearance. a mess, or messy. slutty, possibly having std's or full bore AIDS.
friend: YOA NAG! look at this greasy bitch havin a dart.
me: yikes, quite the gummer

or

friend: wow this chick smells like fish.
other friend: must be some sort of bottom feeder.
me: ya man, shes gummi'n hard!
by THE BINGER January 13, 2012
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when a girl gives a guy a blowjob-head
tracy gave tim gummers
by danielle September 19, 2003
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Old person with no or little teeth left/ Old person.
"My grandpa is a gummer".
by Crapper McGee January 23, 2004
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A blowjob given when ones teeth are removed. Soley with the use of ones gums.
Truth be told , That car isn't worth a Gummer from your sister.
by Julz London December 15, 2019
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A blowjob received by one or several GMILFS without the use of dentures.
Guy #1: I heard you talking about your gutters earlier.
Guy #2: Gummers, bud.
by Mr. Moniker April 4, 2016
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Danielle...welcome to the 21st century..how about when a GUY gives a GUY head..not just a GIRL giving head to a GUY..oh..did I just make you throw up...GOOD!
by Anonymous October 26, 2003
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a lady prostitute who is over 70 years old
by rob January 22, 2004
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