1 definition by lospollostvviewer
The act of saying your are going to stream, then not streaming without notice and blaming it on being sick or injured - first used by viewers of lospollostv
"person 1Bro los welched again? person 2 Yep he welches almost every goddamn day, its like he is programmed to welch"
by lospollostvviewer March 19, 2017