Top definition
When a person in a group of friends starts to like someone, many other people in that group also begin to like that person.
I liked Haley first and then all you guys started liking her. You all just have Spontaneous Group Infatuation Syndrome. You dumb pricks.
by Sleet October 05, 2009
May 4 Word of the Day
A portmanteau of carpe diem, a Latin phrase that means “Seize the Day!” and DM, which stands for Direct Messages. This word means seizing the day via DMs.
by LolWut098 December 30, 2020