I've laughed so hard I couldn't breathe, just couldn't get any air in or out, also couldn't talk, couldn't yell at people that I couldn't breathe because that would mean I actually couldn't breathe, but then again I don't remember any of these times also experiencing stages of overdose due to ingesting fentanyl, so there's that.
Just don't laugh til you're out of breath
I've laughed so hard I couldn't breathe, just couldn't get any air in or out, also couldn't talk, couldn't yell at people that I couldn't breathe because that would mean I actually couldn't breathe, but then again I don't remember any of these times also experiencing stages of overdose due to ingesting fentanyl, so there's that.