A shopvac is a person who is exceptional at sucking, not sucking in a sense of being horrible, but sucking in a sense of sucking dick.
She's the biggest shopvac around.
by Nick December 5, 2004
Get the shopvacmug. by Matt January 15, 2005
Get the reverse shopvacmug. When a classy, yet adventurous woman gentally places her lips around a mans anus to create a vacuum like seal. She then proceeds to violently suck the shit into her mouth.
by DDP2INTheVAG December 22, 2017
Get the shopvacingmug.