I have the big room drop stuck in my head. You know, the god damn drop that has to be in every big room song ever and it's the exact same drop every time. And now it's stuck in my head. 
I have no idea what any of this means.
Awaclus says "I have the big room drop stuck in my head". This means that Awaclus has something stuck in his head which he calls "the big room drop". We do not yet know what this object actually is. When he says that it is "stuck in his head", he may mean that there is a physical object embedded in his head. However, this phrase is often used in English to describe when somebody cannot help but think about a certain concept or idea or other sort of thought. The phrase is often used in a negative context for music, especially catchy sections of song that the speaker finds annoying. Despite not considering it euphonious, they cannot help but dwell on it and continue to hear it replayed over and over again in their mind. This may be a symptom of insanity.
In his next sentence Awaclus says, "You know, the god damn drop that has to be in every big room song ever and it's the exact same drop every time." Indeed, he identifies the object stuck in his head as a song. We can now assume that it is not a physical object embedded in his head (though this is not 100% certain; compact discs can become formidable projectile weapons in the right hands). Let's break down the rest of this sentence.
Awaclus says "You know". This may be an example of
filler, but it is more likely that Awaclus is suggesting that
you, the reader, should understand what he is talking about. If so, the statement carries an implication that the reader also has basic background knowledge of "the big room drop".
He then clarifies that he is speaking of "the god damn drop that has to be in every big room song ever and it's the exact same drop every time". His profanity suggests that he has negative feelings about this "drop". The sentence then describes a "big room song", revealing that "big room" is a modifier for both "song" and "drop". This suggests that "big room" may be a specific musical act or a broader genre of music. The free online encyclopedia Wikipedia has an article on
Big Room House (redirecting to "Electro House"), which is indeed a genre of music.
Now we just have to figure out what the "drop" is. We know from Awaclus' statements that it is something in Big Room songs. Moreover, it is in
every Big Room song, and it is always exactly the same. Those familiar with modern music may recognize the term, and an article about it can be
found here. In short, the "drop" is a moment in a music track where the music crescendos to a high point before pausing suddenly and briefly, after which the music resumes.
If Awaclus is specifically referring to the portion of the drop that is a silent pause, then he may be saying that he is continuously hearing silence in his mind and he finds it maddening. Perhaps he misses the voices.
If Awaclus is referring to the entire drop, then he is experiencing a repeated loop of deafening noise and stifling silence, an unceasing phantasm of staccato volatility that threatens to overwhelm the very core of his being. His heart beats erratically and his breath shortens as the cacophony builds to a terrible roar. When it breaks, he feels relief at the welcome respite.
Oh sweet silence, oh muted mercy! But the peace is only temporary, he knows it cannot last. Yet there is hope,
every time there is hope.
Perhaps this time, he thinks.
Perhaps it is finally over now; perhaps I can rest at last. And with the hope comes tension. He yearns for release, his only desire is to hold onto the quiet, the ephemeral. But like yo mama at the all-you-can-eat seafood buffet, the sound and the fury returns, crashing into him, filling his mind with rancorous rhythm and baleful bass melodies like so many day-old sweet-and-sour shrimp rolls filling yo momma. There is no joy in this aural hell. There is no solace, no deliverance.
There is only the drop. There
is only the drop. There is only the drop.
