Volcano tits
Huge Boobs where the nipple is the size of the whole thing and they are leaky as if volcanic ash is spewing out of them.
Omg I saw this really got girl but then I found out that she had volcano tits.
Tit Volcano
The act of squeezing ones nipple untill blood spooges out of the nip.
OH MY GOD someone gave me a tit volcano yesterday when I was sleeping.