Sickdude's definitions
To sneak on your sister's room at night to grab her boobs or ass, whitout waking her up.
See: Incest
See: Incest
A.- Last night I waited till 4 A.M. to go to my sis' room and touch her.
B.- You're sick dude... you're a nightcrawler
B.- You're sick dude... you're a nightcrawler
by Sickdude August 3, 2006
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