Biggest hacker on GameBattles, also is a Typical smelly Pakii who's last name is Banger. Without Bastic's hacks on Mw3 he is porbs the worst player EU always dropping doughnuts.
Bastic would be on a 1v4 Clutch and he would Stop half way and presses start. Then go back the way he comes from.
by SinnyG December 29, 2011
2 more definitions
crazy, unsecure, frenzy
The crowd went bastic over the musical's opening.
by URBAN MAN October 15, 2005
"That guy is a complete bastic"
by Da MofO MunKeE August 09, 2006