From Homestar Runner Wiki
In Homestar Runner cartoons, the characters enjoy eating and discussing Macaroni. It is used for arts and crafts and eating, mostly.
- Email old comics — It is used as an ingredient for Pasta Salad that Strong Bad put in Strong Mad's underwear drawer.
- Email record book — Strong Mad holds the record for "Most Macaronis Nailed To A Paper Towel Tube...By Strong Mad."
- Email geddup noise — Strong Bad reads "marc baroni AZ" as "macaroni from A to Z" in the email (or, as he puts it, "alphabet macaroni").
- Email portrait — Strong Mad is sprinkling glitter over a macaroni picture.
- Sketchbook (video) — One of the postcards reads "Cruckscrew Bend's Fairly Oversized Elbow Macaroni".