Birdo's Vengeance (you might cry laughing)
birdo was walking towards him. he shrugged: just another birdo, only toadsworth could know how many of those he's had to defeat. he hated the shit out of them, too. toadsworth was cool, though. but this one was different.
Darkness and Starlight 9 - Round 1
The birdo cautiously made a right hook, which koopin dodged before trying to hit back with an uppercut.
Roommates - "These Are My Reflections" Chapter 1
The birdo continued. "if either of ya dumbasses had even tried to play around with the 'equipment' in front, you would have probably figured it out by now! 'specially you, yan. you say 3 years, and you never even tried to pleasure me in that way.
With Strange Aeons
"at the same time," his ram head went on, "when i was growing up, i remember suddenly finding out that samus, birdo and sheik were girls, and not really being fazed by it...
Answering without asking
Tim nodded... a bit "well, most of us are part animal or plant, so we usually make pheromones or anything similar when we are... horny, to put it simple, so you are going to live with two really horny birdos for some time.
Darkness and Starlight 2 - Song and Dance
"...oh, oh right i see, she's a birdo!" "birdo?" "yeah, they're pretty rare but they come from faraway originally, not really native to the mushroom kingdom." "ohhhh immigrants huh? cool."
Mushrooms, Turtles and Pipes, Oh My! 21 - Where The Heart Is
Bob-ombs, shy guys, and birdos, all of which fascinated james to realise that not all creatures of this world were originally descended from here. after that, they spoke on magic.
Our Human Masks, Chapter 3
The mario section had the usual characters you'd expect; bowser, yoshi, birdo, and for some reason, mallow; these, however, were translucent, as was everything on the pokémon rack. draco perused the guilmon suits.
Surface
"at the same time," his ram head went on, "when i was growing up, i remember suddenly finding out that samus, birdo and sheik were girls, and not really being fazed by it...