Monster Eyelash is Taking Over!!

Let me start by saying I know how silly this is, but in the last several weeks I have had an eyelash that has begun growing excessively. It’s about 3-4x the length of my other lashes and reaches above my eyebrow. I doubt this is some kind of medical anomaly, but if anyone has insight I want to know why this may be happening.

The very end of the lash is dark, matching my other lashes, but the current majority of it is white/blonde hair that I notice is still actively growing. I know,obviously, that I can easily trim or pluck it to be the same length as the others, but at this point I find it so funny and interesting I want to see how long it can potentially get (ridiculous, I know).

Has anyone else ever had this happen? And if so, once it does fall out or I do trim/pluck it, will this very special, very sassy lash continue to grow like this?