goofer

From goof +‎ -er.

• (Received Pronunciation) IPA^(key): /ˈɡuːfə/
• (General American) IPA^(key): /ˈɡufɚ/
• Rhymes: -uːfə(ɹ)

goofer (plural goofers)

1. A person who goofs.
   • 1954, Esther Forbes, Rainbow on the Road:

     had a considerable understanding of goofers because ... he was a little goofy himself

• goofer dust

• forego