The act of assaulting your partner, mid-coitus, with a strategic pillow lob or toss. May be spontaneous in nature or a previously planned attack. Especially effective when your beautiful canadian girlfriend is playing "Mountie".
"Jason gave gave me the ole poking pillow toss last night." or "The knockout she inflicted with the poking pillow toss was the unanticipated result of the weight of the Thermapedic pillow".