What is For Sheeze?
1.
"for real" (obviously.) shortened version of 
as in, "that was kick-ass, for SHEEZE!!"
or: "mmmhmmm, mmmhhmm, yeah...mmmhmmm...for sheeze...yeah...mmmhmmm"
2.
For Sure - in agreement; to confirm
Bree: This coconut's pretty good.
Dylon: For sheeze.
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Random Words:
1. 
a conquistidor of the female genatalia; one that tears through cootersas fast as we burn coal
Ever since he got to college, once-quiet ..