usually referring to tight underwear worn by a well hung male
his underwear was so tight i think hes a plumb smuggler
dodane przez mr.m dog wrzesień 23, 2009
1 more definition
A pair of pants worn by a male that are extremely tight.
Dude, nice Plumb Smugglers. I can count your pubes through those things.
dodane przez The Hutt sierpień 25, 2010