When one cannot seem to simple say "shit". That person is overly excited by the given situation, and has to exclaim how great the thing he/she is talking about.
NORMAL: Hmm, this apple pie really is the shit.
OVERLY EXCITED: Holy fucking cowballs! This apple pie is the shiznittle bam slam!
OVERLY EXCITED: Holy fucking cowballs! This apple pie is the shiznittle bam slam!
by Anonymous September 15, 2003
Get the shiznittle bam slammug.