This is the 16417th most frequent Polish word.
wbić
"To drive in," "to insert," or "to hammer in."
Here, "wbić" means to hammer or drive something into another surface, specifically referring to nails being hammered into a wooden surface.
Wbiłem gwoździe w deskę.
I nailed the nails into the plank.
In this context, "wbić" metaphorically means to internalize or firmly learn something, referring to memorization.
Wbiłem sobie nowe zasady do głowy.
I memorized the new rules for myself.
Here, "wbić" colloquially means to enter or join a place forcefully or without permission, often used in the context of informal social scenarios.