1. The
accumulation of milk, food, lint or other non distinct matter between the
rolly polly fat layers of a baby's neck.
2. A meal that is so unidentifyable and mushy that it is
comparable to a baby's neck jam.
1. Eww, I need a
baby wipe to clean out Lily's
baby neck jam.
2. Gee, mom, what did you cook? Baby neck jam? I'm ordering a pizza.
In music: "Oh
hot damn baby neck jam, keep on wiping it fast as I can..."