When you get away with stealing a music producer's synth by appeasing them with credit in your music. Basically a term used to describe a clusterfuck of stolen ideas manifested into one piece of music .
"Man that tune has so manyartists in the title, what a walalangleng"
The most versatile term to have ever existed; The term sits comfortably ahead of words such as 'fuck' and 'okay'. Although having no real meaning, its' possibilities are endless. The only limit being the user knowing when to say it. Wangalang.
Lukk.e : This new album is so hard .
Jo: Wangalang
*Man begins to drown*
"WANGALANG!! WANGALANG!!"
*Man is saved
Maya: Sooo. Who is Jenny?
Jon: Wangalang. I knew you was gon ask me that too.