A girl who has never had a penis in her mouth.
Even though Suzy had been having sex with her boyfriend Ben for almost a year, she is still a mouth virgin because she is afraid he'll ejaculate in her mouth and she thinks that is disgusting.

Suzy's younger sister Donna, however, is no longer a mouth virgin. She gave Ben a blow job one night when Suzy wasn't home and Ben convinced her that it was ok for her to do it. Ben then took Donna's finger virginity before Suzy returned from the library.
by BRD October 27, 2004
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A person that has never engaged in oral sex.
Some of the girls here may still be regular virgins, but none are mouth virgins.
by NoelTH July 5, 2009
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Someone who has never had their first kiss.
Brian: Hey guys am I weird for not having my first kiss?
Mike: Shut up you Mouth Virgin!
by Gee_._Note November 23, 2017
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When a girl hasn’t fucked Someone yet but sucked a dick
Are you a virgin?

Does losing my mouth virginity count
by Najajanwklan February 1, 2019
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When Angela Zhu hasn't even kissed a boy before but has the audacity to make fun of other people about sex or some shit.
Angela hasn't lost her mouth virginity
by THEMan01 March 26, 2018
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The act of licking or having felt the roof of a mouth that does not belong to you for the first time. If you have made out before this does not necessarily mean that you are not a mouth roof licking virgin, because the roof of the mouth is not generally the designated target for the tongue.
by Peace Gob October 23, 2008
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