3 definitions by Grizzlybike
Acronym for "vertical video, didn't watch." A way to reject the awful practice of recording video in portrait mode on a phone instead of just turning the damn thing sideways. Inspired by "TLDR" (to long, didn't read).
by Grizzlybike June 19, 2017
In bicycling lingo, a jogger or pedestrian dressed in dark clothing and no light or reflective gear at night.
by Grizzlybike May 9, 2015
In bicyclist's lingo, a jogger who suddenly turns around without looking after reaching a mileage goal, usually with headphones on. If the crazy ivan is executed just as a cyclist is passing, it can be a dangerous maneuver, as the jogger is changing lanes to go the other direction. A jogger with headphones on may not hear an audible pass warning from a cyclist.
by Grizzlybike May 9, 2015