A really sweet Asian guy that has really big abs. He's not an open book so to know about him you have to be pretty close. At first he may seem hostile but as your relationship strengthens, you two are tied for life. Kepler is one of those people that make up for their mistakes in ways that can never be repayed. If you meet a Kepler, don't take your friendship for granted. In a relationship, take it slow. Don't play Kepler he will never trust you. He is the type of person you can always trust and although sometime he may be a pain, as much as you want him out of your life, you can't stand to he without him. They are usually Bronies.
Sandy: hey how's you and Kepler doin?!

Roxy: FABULOUS we made out while watching My Little Pony!

Sandy: oh god no
by Bob Crapo January 12, 2014
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When the performance of something significantly degrades over time.

The names comes from the Nvidia Kepler GPU architecture (GeForce GTX 600&700 series), which was infamous for suffering severe and steadily bigger performance losses in games after its release.

This was caused by poor optimisation in Nvidia’s drivers after the release of the Maxwell architecture (GeForce GTX 900 series), as without shader optimisation the raw performance of Kepler cards fell off a cliff.
Person 1: Have you seen how slowly my computer’s been running recently?
Person 2: Yeah, it’s been Keplered
by OptiMegaCell October 1, 2018
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Some Water Planet Three Times the Size of Earth idk.
Kepler-22b Is supposed to Be Earth 2.0 They Said
by Ortherner October 11, 2020
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Kepler-442B is a confirmed Super-Earth exoplanet orbiting within the habitable zone of its star approximately 1206 light years from Earth. It is considered by many scientific experts to be the planet most suitable for life (as of July 2021), even more so than the Earth.

General Statistics
Semi-major axis: 0.409 AU
Eccentricity: ~0.04
Orbital Period: 112 Days
Inclination: ~90°
Mean radius: 1.34 R⊕
Mass: 2.3 M⊕
Gravity: 1.3G
Temperature (without a Planetary Atmosphere): -40°C/40°F
Kepler-442B might be the best planet discovered so far for life to emerge, but the planet best suited for humans will likely always be the Earth.
by CheeseCakeFries July 27, 2021
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A girl who is perfect in every way, she is funny and beautiful.
although Hailey Kepler got my car taken away. she is still amazing
by Keeneybob November 28, 2021
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easygoing, talkative, having japanese mind in his heart, but actually he's Australian
His Japanese ability is way toooo high
sometimes better than Japanese
He's kepler(adjective)
A person who looks Australian but really is Japanese. He just doesn't make sence...
by unknown user in JP November 22, 2021
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The hottest mf on the planet they are daddy i would gladly suck there cock
Wow theres a kepler over there!
*drools*
by F^(km3D4dDy May 28, 2022
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