Extraterrestrial With An Extra-Testicle

i met an extraterrestrial

with an extra testicle

He thought I was very funny,

I had just two and not three

You're probably wondering how,

I don't wanna relive it now

But I will just admit this

I may have been taking a piss

He came in my house unannounced

On his wings I nearly pounced

The last thing you expect to see

When nature calls and doing a pee

Is to be faced with a xenomorph

Kang, Kodos, or even Mr Worf

He stood staring at my testes

And made a sound like a weaze

It was his language, he said

He asked why my face was red

I told him it wasn't very neat

To stare at another man's meat

He just laughed, called me a prude

I told him he was being quite rude

He kept laughing, then started peeing

I couldn't believe what I was seeing

His "urine" was red, green and blue

I said "I hope you don't need a number 2"

He just looked at me and said "gross"