loosey-goosey

adjective2

•
(US, Canada) relaxed
- They said that he couldn't hit International League pitching because he was too loosey-goosey at the plate. — 1946
•
(informal) laid back; disorganized; scattered
- "Everything seemed to be real loosey-goosey," Mr. Williams said. "[…]I had lunch with him three times, and each time he said, 'Oh, I forgot to bring the papers.'" — 1991

forms

loosey-goosier · loosier-goosier · more loosey goosey · more loosey-goosey · loosey-goosiest · loosiest-goosiest · most loosey goosey · most loosey-goosey