From Wikipedia:

Penne (pronounced /ˈpɛniː/ UK, or /ˈpɛneɪ/ US) is a type of pasta with cylinder-shaped pieces. Penne is the plural form of the Italian penna, deriving from Latin penna (meaning "feather" or "quill"). In Italy, penne are produced in two main variants: "penne lisce" (smooth) and "penne rigate" (furrowed), the latter having ridges on each penna.

N.B. Sometimes mistaken for "pene" in the Urban Dictionary, which is the correct term for "penis" in Italian and Spanish.

A term used to reference cannabis/marijuana/weed.

This is a type of pasta

Very bitchy, likes to show off her things, is a wannabe and always copies peopl

A word meaning "penis" or "dick"
you can call your spanish manager "penne" if he/she is acting like they have something up their ass.

The italian way of saying penis or dick.