Verb; while having anal sex with a female, you remove your cock and stick one of your nuts in her ass.
I was f*cking this girl in the ass, and half way through I pulled out and stuck one of my nuts in her ass! I bragged the next day to all my friends that I gave her a big burrowing mole
A term describing sexual interaction between a man and a woman. The burrowing refers to the man sticking his penis into the woman's vagina repeteadly, and the Bishop refers to the penis, because the headwear a Bishop wears resembles a penis' head.
One step up from Nesting. This can include hardcore making out. This act is always done in public areas making everyone very uncomfortable.
Burrowing can lead to babies.