I wanna make love (spinach love, spinach live, spinach love)

The story:

I spent weeks trying to figure out what was this song I had
heard that sounded like some sort of inspirational victory
anthem where they chanted "spinach love, spinach love,
spinach love."

For reasons totally unrelated, I googled "love in da club" and
when I saw the Usher song, it hit me that maybe this flag
waving anthem that at least sounded like it was about Popeye
was really just Usher saying "in this club." It was...