To engage in the act of
felching, but instead of using oral
suction to induce ejection from the vagina or anus, the
frolfer uses a hard gutpunch or Heimlich-type maneuver to induce violent, eruptive ejection of said fluid(s) into the waiting mouth.
Or a portmanteau for "frisbee" and "golf"
Sharky loved the taste of fresh santorum but was too high to make his mouth work, so he
frolfed Mr. Myers's asshole after cumming.