lachñeeze
When you’re so amused you start laughing, but your body betrays you with a cough and a sneeze all at once
I watched my dog eat a sock and had lachñeeze. I couldn’t stop laughing, but I also couldn’t stop coughing.
He told a terrible joke, and I had lachñeeze so hard I think I broke my ribs.
She got lachñeeze during a serious conversation. Her boss said, 'You’re not serious anymore.'