Biblical knowledge 

1. head from a significantly older woman

2. sexual encounter with a significantly older person.

My homeboy's mom gave me some biblical knowledge the other day.

I went and got me some biblical knowledge from that old-ass freak who lives around the corner.

Biblical knowledge by le_penseur March 10, 2010

Street knowledge 

Street knowledge- a term for knowing the ropes of the street, and the to dos and what not to dos.

Joseph: I just got scammed for $30 because this guy said he’d show me magic
Dennis: You have no street knowledge

Street knowledge by dcvass May 26, 2018

Drop Some Knowledge 

Can refer to beating someone either in a game, contest, or beating them to within an inch of their life.

Let's play Halo this weekend and I will drop some knowledge on you.

Drop Some Knowledge by JAK 4B September 22, 2010

getting knowledge 

to get your dick sucked, to get head, aka skull fucking

yo my nigga zois was gettin some knowledge the other day

getting knowledge by Dave Willis February 6, 2005

Theory of Knowledge 

Also known as TOK. Propaganda created by the IB to make all IB students skeptical of the world around them in the name of “critical thinking skills”.

IB Student 1: “Yesterday I watched a Vox video and I realized all documentaries have implicit bias.”

IB Student 2: “Bruh, are you tripping on Theory of Knowledge right now?”

Theory of Knowledge by Anonymous Homo Sapien July 19, 2020

nickel knowledge 

Information that's nice to know, but that no one really cares about.

An example of nickel knowledge would be knowing the amount of sand grains on a beach.

nickel knowledge by Stuck-uppity November 24, 2016

for unlawful carnal knowledge 

Van Halen's Album released in 17 June 1991

for unlawful carnal knowledge is a great album

for unlawful carnal knowledge by binfordman June 15, 2008