Top definition
When someone suddenly gains an obscene amount of facebook friends. Most commonly achieved right after the school year begins.
"The one good thing about school starting again is I'm sure to have a friend spike!"
"Little Jimmy just became friends with 30 people in a day. It's fall, he must be having a friend spike."
"Little Jimmy just became friends with 30 people in a day. It's fall, he must be having a friend spike."
by mctech August 28, 2011