The substance apple computer owners slather on their food to reinforce the feeling of superiority and self righteousness they have from owning an overpriced computer.
"Yes I'd like extra Apple Sauce with my sandwich. I'll be sitting over there playing Farmville on my MacBook."
The act of opening a container of apple sauce and pouring a line of it starting just below the belly button of a female, and going down until you reach just above the Vaginal Area and then licking the apple sauce off of the female slowly in the same sequence in which the apple sauce was applied. This is usually followed by performing oral sex on the female.
Person 1: Dude, Kate came over to my house last night when my parents weren't home.