one who flicks a joey (baby kangaroo) off of its mother, during its ascent to the pouch, from the vagina. at only one month old, a miniscule kangaroo fetus leaves the vagina and climbs towards the pouch. the "flicker" is a fetishist who swipes the shrimp sized joey away from the mothers body during its climb in order to obtain joy and satisfaction. it is a very dangerous fetish, because the mother kangaroo could beat the shit out of the flicker.
during a sight-seeing tour down under, i caught a flicker red-handed. he was trying to collect the fetal joey in order to broil and eat it.