2. Someone who succeeds academically without regular attendance.
That fucking Heenster doesn't even come to class and he still gets better grades than me!
by Frostfire March 18, 2003
1 more definition
heenster, what the fuck, i used to know a heen-somthing, oh well.
10,000 little heenies running around...
by the one dude from the place March 24, 2004