err..
Put the sock on your head.
Cut the Pineapple in two (or how ever many.)
Put two (or however many,) together to make a Whole/Hole.
Put the hole on the wall and crawl through
Or if theirs a padgent or somthin going on outside the box and you REALLY don't wanna look retarded you could just eat the sock.
Or if your one of those *flinch* logical
Thinkers... You could eat the pineapple and cut the sock..
But I like my version better