Age prematurely; look way older than you actually are. In memory of Lenin, who died at 54 even though he looked like a sage from Ancient Greece. Variants: go all Lenin; leninize.
Do you remember William from high school? You can barely recognize him now that he's bald. He's, like, 26 but he's totally doing a Lenin there.
by Elnath July 31, 2017
A Russian commie, misheard by Alamano supporters so they heard "Leni" instead
Hey, isn't Lenin part of a communist party?
by Lucasthepogikid April 16, 2022