The spontaneous and uncontrollable laughter that ensues when someone attempts to stifle a sneeze in a room full of people, resulting in a peculiar combination of snorts, giggles, and snorts that sound like a cross between a snicker and a flop
Example: Jane tried to hold in her sneeze during the important meeting, but the entire room erupted in sniggleflops, making it impossible for anyone to take the presentation seriously.
The uncontrollable laughter that ensues when someone trips or stumbles in a comical way. It's that split-second moment when you can't help but burst into giggles while simultaneouslyfeeling bad for the person who just face-planted into a puddle
As I watched my friend's epic giggleflop on the banana peel, I couldn't decide whether to help or join in the laughter.