When I kick wisdom it never stress you or test you
Unless you a dumb motherfucker

from Logic – BackPack Lyrics on Rap Genius

Meaning

His witty and hard to understand lines can be understood if you listen close enough and have a good ear for metaphors and play-on-words unless your just plain stupid.

Like explained in the following interview, not only does Logic’s songs sound good, but the lyrics are intricate and researched:

http://www.youtube.com/watch?v=nA_TNG2M-x0#t=7m29

To help improve the meaning of these lyrics, visit “BackPack” by Logic Lyrics and leave a comment on the lyrics box