Every time I see the word “snurdler” I chuckle. When I saw the title for this thread, I laughed out loud.
What I get from the usage on SRP is that snurdle might be a dollop of shaving soap or cream, but it might also be a verb as in “He tried to snurdle some shaving cream into a bowl”. And, a snurdler might be a tool you use to measure out a snurdle, or it might be a person who regularly snurdles.
Does anyone know the origin of the word?