The act of recieving a blow-job while taking a shit.
I was horny and had to shit, so i figured I'd kill two birds with one stone, so Brandi gave me a plunkin.
Of or pretaining to the penis or dick, revolving when the penis ejaculates fireing seemen (zygotes) onto the "action field."
Man, I unloaded my Zygote Rifle on Kristi last night.
