Citations:ottermode

Noun: "(slang, often attributive) a lean and physically-fit physique with well-defined muscles"

 * 2014, SM Reine, Hotter Than Helltown, unnumbered page:
 * Standing, the victim was about an inch shorter than me, and a pretty skinny guy. Wellbuilt, though. What we called “otter mode” at the gym.
 * 2017, Nkauj Ntsuab Lis, Core Integrate: The Core Welcomes You, unnumbered page:
 * Nyiam and I stay behind, but my eyes recognized the back of his ottermode body, instantly.
 * 2017, NISIOSIN, Onimonogatari, unnumbered page:
 * "How about staying undressed from now on? You should show off your muscles more, kind monster sir. I think you have a fine ottermode physique."
 * 2018, Ko Hiratori, JK Haru is a Sex Worker in Another World, unnumbered page:
 * He wasn't as muscly as Short Hair, but still pretty fit. Ottermode.
 * 2019, Javier Burdette, "Weights of the World: An Examination of the Evolutionary Histories of the Atlas Stone and Gada, and the Philosophy of Resistance Training", thesis submitted to the University of California, Irvine, page 16:
 * Other body types which become subject to idolization among male lifters include “ottermode,” “bearmode,” and, perhaps most problematically, the “x-frame.”