What is Hasler?
1.
an extreme partier who drinks crazily exesive amounts of straight or premixed alcohol. in the old days would party all night but these days ends up crashing early
when at a party or out drinking with friends if some one crahes early and falls asleep they've just pulled a "Hasler"
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Random Words:
1.
the most amazing form of hardcore, found only in the 850
going to an 850 hardcore show beats the shit out of any other.
See hardcore, ..
1.
Short for "fucking unbelievable"
That movie was funbelievable!..