An angry, uneducated, social media political activist who ends a statement by calling someone a "Snowflake". This is a person who would normally never win an argument but now finds themselves empowered with other Snowblower's. In their mind, being repetitive and relying on one statement means they're correct and are the clear winner of any argument.
Earl became a snowblower the day he started calling everyone he disagreed with a Snowflake.