1. The king God in Jelvinism, a religion where life was started in Czechoslovakia, with lot's of ice at absolute zero for temperature (0° Kelvin).

2. a mix between any name the begins with the letter J, and the Kelvin temperature scale
I got a Jelvin as a pet. He went to the supermarket. He bought a neopet, which he will regret!
by Leviathan Hajj Don Kiln October 22, 2010
Get the jelvin mug.
Most amazing person, sweat heart, try's to hid the soft part of his/her personality. A keeper
by Hunny 34 March 16, 2017
Get the Jelvin mug.
Is a sexy man who women love and would fall inlove with. He is beautiful and all the women want to sleep with him .
by Babyhead March 16, 2017
Get the Jelvin mug.