A sexual act whereby a man ejaculates into a woman before lifting her at the waist whilst she stretches into the superwoman flight pose. Once above his head, the aforementioned ejaculate falls, forming the snow globe.
Snowglobe Effect is when a community, or country (America being a prime example), who lives in the relatively safe confines and pleasant conditions of a 1st world country, crime-free neighborhood, etc, collectively form opinions based on ignorance and with little to no understanding of anything outside their "bubble haven" or echo chamber. This demographic who could be coined as highly opinionated snowflakes, initiate in controversial and political topics with little understanding of politics and living conditions of others around the world.