Henchman 24: Come on! They have one female servicing a large group of males. That implies a species that lays eggs.

Henchman 21: Oh my God, you’re crazy! They’re so obviously mammals!

Henchman 24: Please! She’d be in estrus 24/7 if she didn’t lay eggs.

Henchman 21: Smurfs don’t lay eggs! I won’t tell you this again! Papa Smurf has a fucking beard! They’re mammals!