Top definition
When you get overwhelmed by nostalgia. Usually happens while looking through baby pictures or with a group of close friends.
"Awww, look! I found your baby album!"
"Dude please don't pull that out, I get so nostalgsick looking at all those pictures"
by Keighleypage May 30, 2009
Get the mug
Get a nostalgsick mug for your friend Nathalie.