good enough to make you soak your pants with semen, better than fantastic; something so wonderful, you just cannot contain yourself
by Nebuchadnezzar January 09, 2004
by da jizzanatoR July 15, 2010
(adj) something that is so supremely awsome, good, or exciting that merely thinking of it might infact make you jizz yourself
oh my god, did you see that trailer?! that movie looks jizztastic!... oh shit, gimme a minute I need to clean up.
by thezongo December 17, 2009
something that is jizztastic is something that is so fantastic that it can make someone ejaculate or "jizz" while thinking about it
The xbox 360 is far better than the playstation 3, especially with jizztastic games like Halo 3 and Gears of war.
by the suckster360 January 18, 2010
When something is so fantastic, that you instantly cream your pants with jizz, semen, sperm-juice, etc.
by Bay City Bird Slapper April 06, 2011
When something, either an event, object or person, is so good that you almost jizz yourself i.e. ejaculate in your pants.
by Davetherave January 31, 2006
by lolicakes February 08, 2011