自我吹噓

自 = 丶 + 目 : Mnemonic symbol: a hand mirror, which someone uses to look at themselves.

The Eye of Providence (目) is looking at itself (自) in a handheld mirror (自) in the space station's bathroom (Ø4). It think it's indeed looking very good, since Zorro (z) attached a petal (丶) to its eye (目).

我 = 戈 + 手 : I (我) find Willy Walrus (w) lying motionless in the observatory's living room (o3), and there's a dagger-axe (戈) sticking right in his chest. I (我) try to pull it out while wearing a baseball glove (手).

吹 = 口 + 欠 : Chantal Chicken (chu) is totally crazy about creating wind instruments from vegetables lately. In front of the Eiffel Tower (ei1) she stole a mandarin (口) from a local merchant and left an IOU note (欠) instead. She carved the mandarin out and created a little ocarina out of it, which she plays by blowing (吹) into it every since.