1) To demonstrate a sexual act,
2) to insert a penis somewhere only to somehow have one'
s balls chopped off, or to be such an utter manwhore and do so much fucking around that you
get justifiably castrated.
3) to orchestrate an orgy
4) a state of frustration caused by one'
s current sex life (or lack thereof)
1) "Just allow me to fuckastrate the proper technique of cunnulingus..."
2) "There is not an orfice within a 10 mile radius, aside from a few women present (including your wife), that you have not penetrated. Therefore, we shall
now castrate you with these rusty pliers."
3) Keeping time with his hands like a band director, the fuckastrator shouts,"And now one-
two-three––
thrust harder brass section––and lubricate, lubricate..."
4) "I am so goddamn fuckastrated!
Even the shower massage no longer helps!"