Verb. The action of a dude spreading his seed across no less than three states. This may be accomplished by actions such as a road trip. The vehicle of choice is a van, granted a bicycle and a dumpster in the back alley will suffice.
Disclaimer: It must be a different women per state. "Women" in Montana don't count due to their manliness. Animals don't count. Family members don't count.
A man who doesn't wear condoms when having sex with women he hardly knows. Derived from the expression of how a man "plants his seed" to impregnate a woman. "Johnny Appleseed" can also be used to refer to a man who has many children by many women.
"Mike refuses to wear rubbers with any chick he has sex with. He's a regular Johnny Appleseed."
"Levon has baby mammas all over town. He's a regular Johnny Appleseed."
When after anal sex (with a man or a woman), a man goes to urinate and a little brown "stem" (resembling an Apple Stem) pops out of his penis.
So I fucked this bitch in her dirty asshole last night and when I was done corn holing the broad I went to take a piss and a Johnny Apple Stem popped out!