HHHHHHHHHHHhhhhhhhnnnnnnngggggg-

A post containing, or ending in HNNNNNNNNNNNNNG usually implied that the person had a heaHHHHHHHHHhhhhhhnnnnngggg-

Anything that warrants oneself suffering a heart attack is when one should use this meme. Examples include illness severe cuteness, and excessive RAGE.