As per top definition “... you know what isn’t a word? Cunther!” Spoken by Coach Steve in Big Mouth series 2 episode 10, ironically used by Jessie’s Hormone Monsteress Connie, as a derogatory description of Jessie’s mother Shanon as she is driving Jessie to a therapist:
:-)
Funny as fuck
Connie to Jessie re Shannon
“... Punch this Cunther in the face WHILE SHE’S DRIVING!!’”
by Lord Pooter of Wingham January 19, 2019
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A woman who is inferior to dogs.
Don't be such a Cunther.
by ShadeKensis December 10, 2011
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When a person is being a bitch and or cunt, they’re being a CUNTHER.

cunt + gunther

created by yunin and Thirty40
I just got off the phone with my girl, she’s been a whole ass cunther ever since i fucked her dad.
by someone who has no life January 18, 2019
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a combination of the words “cunt” and “gunther” that means- well, just cunther. this term was made by Yunin, and lot of people just caught on
Mr Tang: Yunin, i’m gonna ask you to move
Yunin: bro you’re being a cunther right now
Mr Tang: what the hell is a cunther?
Yunin: Cunther. It’s ‘cunt’ and ‘gunther

...
Mr Tang: Yunin, go to ISS.
by someone who has no life January 18, 2019
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When a girl named Heather is being a real cunt.
Man, ever since Zach broke up with Heather she’s been a real cunther.
by Isthatsomike November 2, 2018
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1) joe byrne is a cunther to eclipse all cunthers
2) Shut your hole cunther..joe you are such a cunther
by guess who cunther? March 13, 2005
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