Ive coem to the conclusion Maynard took a blotter, had a bad trip, he usually never has a trip this hard..
Like how he says "this never happens to me".
He get so verwelmed with images of aliens and such, he pisses him self, which he refers to in his wet boots and actually sayign pissed himself..eventually shitting the bed.

Who ever the companion on this journey tried comforting and such, like orange slices..holding him.

To sum it up..

Maynard lives in the desert type area sorta (AZ) and seems to have experemented with "desert" goodies (mesc/peyote)
Outside Area-51 he ingested some problably camping.
He had a hard trip his companion transformed to an alien due to his trip bringing on images of this kind.
He was bugging so hard his companion or companions try to calm him, he panics..has troubling breathing..urinates and eventually shits himself throught the experience..problably after being placed in his bed to ride the end out.

Ive done all types of Acid..Ive had ones were Ive left a reasonable mind and nothing has made sense..my state of mind presented the images that surrounded me..Ive had the panic due to a sensory overload mixed with the fear of my visions..Ive gone coma toast in my visions and losing muscle control like pissing yourself are common in deep ventures into strong hallucingens.

Someone missed the high school English poetry lesson.

The poet (or in this case, singer) is not always the speaker in the story.

Someone missed the high school poetry lesson.

The poest (or in this case, singer) in not always NOT the speaker in the story.

Pffft, just cuz it doesnt have to be him, doesnt mean it aint him, and doesnt mean u can dismiss the theory, sayin the guy who wrote doesnt know shit about poetry. Your head is up your ass again.

I think the theory's got some value, though personally i think he isnt speaking of anyone specifically, and not himself.

I would hardly call this a theory. I would term this, instead, "a literal reading of the lyrics".

is it impossible for the lyrics to be a literal story..
I mean why seek more out of something if its in your face..

We know what Wings basically gets at..no debate about the a "tribute" to his mother so to say..
So maybe just maybe this is just a personal experience he has chose to write about..there would problably be more but alas Maynard the lyrisist/writer ironically forgot his pen.

on the surface i think its about dave their hippy friend who went to area 52 took acid and shat his sleeping bag.

deeper: about drugs in general. incredible, intense, good or bad. physical reality: a humiliation. the cost to pay.

and it always slips away from you, the experience, the knowledge, whatever you gain from it. you forget your goddamn pen every time.

i too have done acid and other hallucinogens.