Ha! Sigma Pi was the stoner frat on campus back in my day.

Here you go (wish I knew "sung to the tune of" what):

She was a virgin in her freshman year
She was a virgin with her conscience clear
She didn't drink, smoke, neck, or pet
She was the sweetheart of the campus you can bet
And then she met that guy from Sigma Pi
Then she lost her damn virginity (pronounced vir-gin-i-tie)
So let's drink drink drink to Sigma Pi Sigma Pi
Sig...ma...Pi

Project. Yikes.

I made that up. but it could be true. Thor's best friend Nemo has a sister called Rocket....

My suggestion is to masturbate. Often.