松原: a surname

肋骨, あばら骨: a rib / 肋骨, あばら骨: (of a ship) a frame

"separate stomach": appetite or ability to continue eating after a meal; a hollow leg / "separate belly": in reference to siblings who share the same father but have different mothers

液滴: drop (of liquid)

(slang, derogatory or self-deprecatory) person with an extreme love for moe; moefag

classical swine fever

(derogatory, Internet slang) person with an extreme love for voice actor

(idiomatic) "pearls to swine" → to cast pearls before swine

swine flu

A pig's snout.