When someone (usually regular marijuana user) won't do something because they would rather be sitting on a couch/chair/recliner/futon etc. doing the exact opposite of what you are asking them to do.
Come on John, stop Pulling a Veg! Stop sitting there and get up and dance! We are at our cousin's wedding for chist sake!
by tarastyle October 2, 2011
Get the Pulling a Vegmug.