Vintage Bate is what occurs when you're too lazy to find your vibrator, or when your vibrator batteries run out mid-bate and you just use your hands to rub one out, with no technological assistance.
"My batteries died right when I was about to cum. So I just went vintage bate on that shit."
"I didn't feel like looking for my toy, so I just vintage bated."
"My internet connection was too slow for that porn, so I had no choice but to vintage bate."