wag one's head—look pleased with oneself

The meaning of shaking your head is introduced as follows:

Lean back and forth, Qian y?ngh?u hé: Shake back and forth. Describe the appearance of laughing or sleepy. Synonym: forward and backward? Amazing? Antonym: drink and swallow? Call heaven and earth? Similar words: before and after? Call first and then answer? Shout forward, hug back? Before and after? Behind the saddle? Back and forth? Causality? Think before and after.

1 I met Niu Niu in the afternoon, and we sat on the floor and talked about it. After all, since the placement, we haven't had many opportunities to talk confidentially, so our chat is getting bigger and bigger, and finally it has developed into a small meeting. We tell each other jokes, gossip and talk about the latest situation. Anyway, it was at our age, not at our age. Everyone spent a pleasant afternoon in the deafening March.

The grass laughed in the breeze, laughing my head off. Some laughed, some half covered their lips and couldn't help laughing. Two flowers are close to me, one is facing me, with thin pink petals, as if singing and laughing; The other turned his head to hide his face, but still couldn't hide his smile. I couldn't help laughing. ...

When I think of these childhood events, I still laugh my head off. A happy childhood is like a photo, and a happy childhood is like the stars in the sky.

The joke told by the teacher was so funny that the students all laughed their heads off.

After hearing this story, everyone else laughed their heads off, only m-girls laughed without a word.

As soon as the comedian opens his mouth, the audience will laugh their heads off.

His jokes made everyone laugh their heads off.

Xiao Wang's laughter is very humorous, which makes the comrades laugh their heads off.