DictionarywallySilly or inept person
noun / adjective

wally

WAH-lee/ˈwɑːli/

A silly, foolish, or inept person.

The would-be repairer looks like a wally as the shelf collapses under the mistaken hammering.

During a simple repair, an inept person confidently hammers the wrong end of a tool while the loose shelf collapses and nearby helpers stare in disbelief.
Etymology

The source tentatively links slang wally, meaning an unfashionable person, to the nickname for Walter. It does not establish that origin for the selected sense of a foolish or inept person.

In context

iswearenglish0:00
I felt such a Wally yesterday when I took the lunch out of the oven and I dropped it
🔵 Wally Meaning - A Wally Examples - A Wally Defined - British Slang - British English Pronunciation
iswearenglish1:07
a wally is a person who does silly things they get into stupid um situations they make very poor choices
🔵Vivid Nouns Idiot - Oaf Dummy Wally Prat Plonker Moron Imbecile Clod Nitwit Halfwit Lummox- Meaning

More examples

  • Don't be a wally—read the instructions first.
  • We look like wallies standing outside the wrong house.
  • Stop acting like a wally and give her hat back.

Forms

wally · wallies

Similar words

fool
Emphasizes poor judgment rather than awkwardness or lack of skill.
idiot
A harsher insult suggesting very poor judgment or intelligence.