loro spuntano

appear, sprout, come out

→ spuntare
verb · 3rd-person plural, present tense Rare #43,957
appear, sprout, come out Can describe something emerging or growing, such as plants, hair, or horns.
IT: Le prime foglie spuntano in primavera.
EN: The first leaves sprout in spring.
Conjugation of spuntare
Indicative present
SingularPlural
Third spunta spuntano

E quelli fra poco spuntano.

And those will appear soon.

— C'era una volta il West (1968)

Posti come questo spuntano sempre, da qualche parte.

Places like this always pop up somewhere.

— L'organo genocida (2017)

Ma Julien, ti spuntano i baffi!

But Julien, you're growing a mustache!

— Arrivederci ragazzi (1987)

Si parla del Diavolo e spuntano le corna.

We talk about the Devil and his horns appear.