What is Brown Thunder?
1.
The sound manifested by late night shits combined with farts and toilet bowl acoustics.
Man, last night, I crept into the bathroom to take a dump. I ripped a nice juicy one into the bowl. Oh man, the sound. Woke the whole neighborhood up. It was some SERIOUS brown thunder
2.
The look when a ridiculously handsome brown man gives making a female wet her pants instantaneously.
Young Lizzy threw herself at me after she witnessed the brown thunder.
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Random Words:
1. 
Flipping and playing the guitar behind your head( Jimmy Hendrix style), while a female gives you head.
While Playing the guitar my girl.. 
1. 
adj. awesome or really cool
You girls are splendeferous!
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2. 
see splendiferous for medical condition associated with fashion ..