0 a person who is silly in a way that is funny, often intentionally:
1 silly in a way that is funny, often intentionally:
He comes across as a total goofball, but he's actually very shrewd and smart.
Our friend is a goofball, a really fun person, and being a mom didn't change her.
He's a goofball who woos her by reciting the world's worst poetry.
When he speaks about his charity work, he is dead serious - a bit of a disconnect from his goofball image.
his charmingly goofball personality
