flapping chicken
the act of orally stimulating one bloke whilst simultaneously masturbating two others.
Taras really had the flapping chicken going on last night. Next time we should bring a neck brace for him.
chicken flap
when a girl is skiing (giving two handjobs at the same time) while simultaneously sticking a dick in each of her arm pits and flapping her arms, like a chicken...
Carla was so messed up last night, she gave those four immigrants the chicken flap