1. When you have a fried egg where the yolk is still runny.. you then eat all the white separatly and leave the yolk intact, ready to put in your mouth at once. Yolksplosion occurs when you bite down into the runny yolk and it pours out in your mouth.
2. When you have a boiled egg with a runny yolk and you dip your first soldier into the yolk, breaking the membrane and releasing the liquid.
'Oh my god I just experienced the best yolksplosion ever'
'That yolksplosion was such a let down.. it was overcooked'
'Oh no! I got egg on my elpit from my yolksplosion!'