The
pocket rocket thunder dome is a sexual move in which you let your girl friend sit on
your friends lap whilst massaging her *AHEM* once she starts to get really loud you let your friend have his way with her,until she passes out,after that you let her sleep in her own puddle of fluids whilst you take out a condom and blow it up to look like a rocket and piss in it,then shove it deep inside her and burst it