The act of ejaculating in a woman's vagina and then realizing you can't afford a child. This causes you to frantically suck your semen out of her vagina, similar to sucking snake venom from a snake bite.
"Austin told me he came inside Alyssa, but thankfully he went into survival mode and gave her an Albuquerque Snake Bite."
The act of one or several men ejaculating on a pregnant woman's stomach.
"Dude, me and the fellas gave Natalie a Louisiana Snowcap last night!"