To be tortured, by a governmental or non-governmental agency, to the point of psychosis and death and beyond.
The prisoner was gitmoized and returned to his home country dead or alive, no one could quite tell, with a beautifully laundered brain.
by Moby Doug December 05, 2010
verb - def. - to torture as in Guantanamo.
The general came to Abu Ghraib to Gitmoize the facility.
by myskinisnotmyown December 02, 2011