Person who is dead weight during intercourse. They neither move nor react to the coitus, some even just browsing they're phone as to pass the time. Popular slang in Japan, especially in the JK business.

Also known as 'emotionless sex'
"I finally got with a genuine JK, but she was just messaging on her phone the whole time, being a tunny "
by Apasmara_ November 6, 2022
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Tuna is unavailable within 50 miles of Newcastle, however there is a delicious alternative with a similar name:

"Tunny"

Tunny is often purchased in the "smartprice" or "value" variety by Geordies who love it for the following reasons:

1. It's cheap.
2. It’s fishy.
Aye G, wanna Tunny sandwich?

Aye, clas.
by Tim Westwood April 15, 2005
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A Tunny is a male or female (whatever they feel like being that morning) that is a natural ginger with cute freckles. Tunnies are usually artists, bronies, and demon possums. Tunnies are a rare breed, and usually only reside in New Mexico, but are also spotted quite frequently on Tumblr.
Boy: Hey, did you see that Tunny girl the other day?
Girl: You mean that Tunny boy?
Both: They're just so androgynous, I can't tell!
by EccentricPaw August 27, 2011
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A radical Hindutva bigot, who loves to peddle pseudoscience and supersititions in the name of "Hinduism" or "Sanatana dharma" and is aggressively bigoted against rationalists and even liberal Hindus for criticizing superstitions that are prevalent among orthodox Hindus.
Oh my dawg ! He is such a tunni that he blindly defends the consumption of cow dung and urine by showing all those flaw-ridden "scientific" papers. And you know what ! he labelled me as anti-hindu just for pointing that there is no scientific evidence for any alleged benefit of consuming cow dung and urine.
by Secular Humanist September 25, 2022
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The most amazing person you'll ever meet in your life. They are definitely mean at first but once you get to really know them they are the best person you'll ever meet. They are a little socially awkward but are really hilarious people, they like to stay inside and play games and talk with friends that they're comfortable with. Notorious people for saying a joke they think is funny for quite a while before moving onto another joke, almost like a joke of the week. Enjoys sleeping all the time and ends up staying up way late because of it. they may not seem like it but they care about people they like, and will end up prioritizing others over themselves. If you're dating a Tunni they're the most sweetest and most caring partner you'll ever have, they care very deeply about their partners and are very loving and also very touch deprived. Tunni's are prone to getting tired often but that's usually because they have a lot of free time. They do not like being associated to tuna. Someone you don't want to get rid of in your life.
Tunni! :)
by Bigpissbaby911 September 19, 2021
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1. To move threateningly or menacingly around a social atmosphere in search of a ladyfriend.
2. To pursue a female by tracking stealthily. (usually on Facebook)
3. To follow or observe (a female) persistently, especially out of obsession. Usually resulting in a high five.
4. The corner a female, chat intimidatingly with and get a bit rapey.
Did you tunni that girl last night?

I was tunniing that girl with the big shwaps in spoons.

Your such a tunni!
by annonymous OG March 12, 2010
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much like funny except terribly funny.. tunnie.. only funny when your high cheese helmet, see cheese helmet for more grusome details
were funny were tunny were guna make ya laugh ya ya ya
by brittney December 18, 2004
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