I'm Ace at all anatomies, a master of dissection An expert chef who wields an expert knife But still I sense a gremlin in this system of perfection There clearly are still mysteries to life It's kingdom, phylum, class and then it's order, family, genus It all comes back to me like child's play Then he leans over my shoulder there in all his long and lameness And cuts my hard-earned knowledge clean away I try to keep a focused mind and steady hand But the rhythm of my heart is like a country western band Oh, biology, what have you done to me? Why can't my grown-up brain control my teenage parts? Oh, biology, why won't you let me be? Why can't you be humane and still our beating hearts before the cutting starts? She's so confident and cocky, it's a total transformation I'm sweating but I'll try to play it cool But I open up my mouth to try to make some conversation And somehow end up sounding like a fool Yo, dude, that's sick, I'm way impressed, like, sweet technique OMG! I'm like, totally, um, thanks? Come on, now, can't I even speak? Oh, biology, what have you done to me? My over-40 soul is in a teen cliché Oh, biology, why won't you set me free? Cause I'm not in control when hunger has its say And hormones have their way Hey, what is up with Elle today? She seems, well, kinda great She's always great, but yeah, it's nuts That girl is on my nerves today, I better set her straight You better let her know what's what I never knew that Ellie Blake was such a science whiz She's smart, of course, that much I knew But something's up with her today, I don't know what it is But then just maybe I feel it too I feel it too We feel it too That girl is through Oh, biology, look what you've done to me My heart is in a pan, my brain is out to sea Oh, biology, why won't you let me be? Please hold me if you can, please hear my painful plea Biology, biology, biology Please set me free Thanks for watching!