I just saw Spock's cock
And it was quite a shock
Mr. Sulu saw it as well
He thought it was swell

I just saw Spock's cock
It was as hard as a rock
Ensign Checkhov was there
He damn fell off his chair

I just saw Spock's cock
Made of rare Vulcan stock
Nurse Chapel had a nibble
It purred like a Tribble

I just saw Spock's cock
It had teeth like a croc
McCoy Tricodered his gland
And it bit off his hand