n. The rig created when a rolled blunt is held between the teeth or lips and inserted into the mouthpiece of a bong. The blunt and bong are then simultaneously smoked.

v. collectively or individually finding someone/something to blame for a problem, as opposed to brainstorming which connotes finding solutions to a problem

n. the act of finding someone/something to blame for a problem

(from a TV ad for HD television)

A "Blong" is something that occurs when you insert a marijuana cigar into the bowl of a bong, than, you pack more marijuana around the blunt in the bowl, thus, creating the "Blong." The level of high the "Blong" produces is somewhere in between a bong and a vaporizor. It's just amazing. I really suggest you people try it.
Blong Rules:
1. Puff, Puff, Pass. It's still a blunt.
2. Once the blunt reaches the bowl, rotation than switches to "puff, pass" just like smoking a normal bong bowl.
3. Once you start the "Blong," there is no quiting.
4. *MOST IMPORTANT* If you don't like experiencing the most massive head ripping of your life, the "Blong" is not for you.

the long patch of hair that trails along a woman's lower back down to her ass crack.

Taking a bong hit and getting a blowjob simultaneously

A slip-of-the-tongue for running the word's "be" and "long" together when you mean to say "don't be long", and it sounds instead like "don't blong", as seen in the movie The Whole Nine Yards

when you remove the bowl part from your bong and insert a rolled blunt.