look up any word, like demisexual:
 
1.
A holiday (sometime in the middle of summer) made up by a retail store to increase sales during the summer slump.
Homer: Happy Love Day!
Lisa: It´s just a holiday that the stores made up to make more money

Homer: I´m not gonna have you ruin another Love Day.
by tromboneman January 15, 2008
 
2.
to dump a beer on someones head
did you see Paul loveday that bitch at the party last night
by jimbo franks November 14, 2006