getting loose
phraseUK /ˈɡɛtɪŋ luːs/
US /ˈɡɛtɪŋ luːs/
Becoming free or not tight.
The dog is getting loose from its leash.
OTHER MEANINGS
2. Relaxing and having fun.
At the party, everyone was getting loose on the dance floor.
3. Becoming less strict or controlled.
The rules are getting loose at the end of the school year.
4. Starting to feel comfortable and casual.
After a few minutes, the new kids were getting loose and joining the game.