Randal Graves
Anti-work, anti-authority, and anti-Lord of the Rings, wisecracking slacker Randal does the bare minimum to scrape by in Clerks. Randal is a character whose entire life is based on the premise of passing time. The most effort that Randal exerts in the film is when he meanders over to the Quick Stop to say hello to Dante.
Ben Stone
It may seem like Seth Rogen plays an iteration of the same character in every movie... and that's not necessarily wrong. In Knocked Up, Seth is Ben Stone, a lazy stoner whose life is suddenly upheaved by a surprise pregnancy. Before news of the baby, Ben doesn't have a job or any hobbies outside of doing drugs and hanging out with his friends.