A Complicated Song - Weird Al Yankovic

Uh,Huh extra cheese
Uh,Huh Uh,Huh save a peice for me 

Pizza party at your house,I went just to check it out.
19 extra larges, what a shame, no one came.
Just us eatin all alone, you said "Take the pizza home,no sense lettin all this go to waste" So then I faced
Pizza all day and every day,this cheese round the clock is gettin me blocked.
and I sure dont care for irregular-ity.
Tell me
Whyd you have to go and make me so constipated? cause right now Id do anything to just to get my bowels evacuated.
in the bathroom I sit,and I wait, and I strain, and I sweat, and I clench, and I feel the pain
Should i take laxitives or have My collen irrigated. No No no
I was feelin pretty down, till my girlfreind came around.
were just so alike in every way, I gotta say
In fact I just thought i might, pop the question there that night
I was kissing her so tenderly,but woe is me
Who wouldive geussed, her family crest, Id suddenly spy, tatooed on her thigh, and sunnovagun, its justlike the one on me
Tell me 
How was I supposed to know we were both related? beleive if I knew she was my cousin we never would have dated, what to do now, should I, go ahead, and propose, and get hitched, and have kids with eleven toes, and move to Alabama where this kinda thing is tolerated. No No No
i had so much on my mind, I thought maybe Id unwind, check out that new rollar coaster ride, and the guide said not to stand, but thats a demand, that I couldnt meet, I got on my feet, and stood up instead, and knocked off my head, you see
Tell me
Whyd Id have to go and get myself decapitated? This realy is a, major inconveinence, oh man, I realy hate it, such a drag now, can't eat, I can't breath, I can't sleep, I can't belch or yodel anymore, can't spit or blow my nose or even read sports illistrated. Oh No
Whyd I have to go and get myself all mutalated (yeah yeah) I gotta tell ya, life without a head kinda makes me irritated, what a bummer, can't blink, I can't cough, I can' sneeze, but my neck is enjoying a pleasent breeze now, havent been the same since my head and I were seperated. No No No