HAHA the humour - When you’re so busy laughing you forget you’re supposed to b

When you’re so busy laughing you forget you’re supposed to be paying attention

I was laughing so hard in class I didn’t notice the teacher was asking me a question.

I laughed so much during the movie I missed the ending and had to watch it again.

I was laughing so hard during the test I wrote 'HAHA the humour' instead of the answer.