E.N.A (erect nipple alert) - Your nipples go stiff like a brick and you're basically sayi

Your nipples go stiff like a brick and you're basically saying, 'You can see me, and I like it'

I got an ENA in class and my teacher said, 'You’re not hiding anymore'

At the concert, my ENA got me a high-five from a stranger

My ENA was so good, my friend said, 'You’re like a walking billboard'