suche ein beliebiges Wort, wie dirty sanchez:
 
1.
when pronounced "know what im talking about" is what is sounds like.. NUMTUMBOUT!
Man, this urbandictionary is thowed.. numtumbout?
von bushi 9. September 2003
 
2.
"know what im talking about". "numtumbout" said outloud resembles "know what im talking about"
Man, school is gay as hell, numtumbout!
von Bushi 8. September 2003