The word 'see-tru' is found where there's a hamster against a sliding door in sunflower
market, say hamha then bizzaroo and then he'll follow you. Go to the end of the sliding
door (the part that's open) and talk to him. Hope it helps:D

go to sunflower market.
climb the newspapers and go through the slot.
ignore the ham-butt and go right.
go down.
go left.
clinb the rope.
tack-q the gl*** and tell the ham-ham "bizzaroo"
walk with her to the can on the right and say "hamha"
she will teach you see-tru