Jason Edward Mewes (born June 12, 1974) is an American actor, comedian, film producer, and podcaster. He is best known for playing Jay, the vocal half of the duo Jay and Silent Bob, in longtime friend Kevin Smith's films.

Early life
Mewes was born on June 12, 1974, in Highlands, New Jersey, and grew up in a working-class neighborhood. He never knew his father, and his mother was an ex-con and a drug addict. Relates Mewes: "She used to check into hotels and take TVs and sell them... I guess it really ain't funny, but it's weird because it was so fucked up... She used to steal mail. I used to drive around with her and she'd pull up and make me reach into mailboxes. It really wasn't pleasant." Although this exposure to drugs at first served to make him averse to them, he eventually began using them after graduating from Henry Hudson Regional High School.

His best friend was future filmmaker Kevin Smith, who described Mewes this way: "'s the kind of dude you know for five minutes and he whips his cock out. I was like, somebody should put this dude in a movie. I just wanted to see if anybody outside our group of friends finds him as funny as I do."