Learn n' Burn 

The act of smoking any psychoactive substance during school, college, etc. and returning before the end of the educational period.

Jim: Hey Tod, wanna learn n' burn?
Tod: Sure dude, this algebra is killing me. I could use the break.

Learn n' Burn by Bucklao December 1, 2010

Burn and Learn 

The act of smoking marijuana before going to class.

Brendan: Dude we're watching a movie tomorrow in chem, let's burn and learn!
Nick: Okay!

Burn and Learn by deasto February 8, 2010

Burn and Learn 

To stimulate the mind by doing something productive while under the influence of marijuana.

Reading a book, watching a movie, trying out a new recipe while being high on marijuana falls under "Burn and Learn"

Burn and Learn by Mr. Burnandlearn January 6, 2012

Burn-A-Learn 

rippin a power fatty.

"Yo bro, wanna burn-a-learn?"

Burn-A-Learn by CL- you know who this is bud. December 5, 2009

burn didn't you learn 

A phrase used to express shame for a bad decision, bad action, or a bad call.
the phrase can be used with a noun inserted.

"did you see my new girlfriend? she's pretty hot."
"let's check her out on HotorNot.com.... 5.2?! burn didn't you learn."



"jason lezak caught them? burn didn't france learn."

burn didn't you learn by discostrangler October 18, 2008

leanburn 

green stripes on you clothes from grass

"damn I got leanburn"

leanburn by martijnvansteenbergen May 17, 2006

burnt shoulda learnt 

when a person has gotten burned so many times they should have already seen it comin'.

Your girlfriend cheated on you but you take her back and then she does it again and you get mad about it. So she tells you, you got "burnt shoulda learnt".

burnt shoulda learnt by G Gonz August 5, 2007