The act of getting extremely drunk in college.
Daaaamn, Janna got shalacked last night and forgot to study for her midterm.
by Janna D November 16, 2007
2 more definitions
the victim of being lit up or hit beyond belief.
the dumbass who tried to bumrush the stage was shalacked by security
by z man March 10, 2005
They got shalacked in the game today.
by shalacker dude April 07, 2010