horn in on

Intrude, join without being invited. For example, She has a rude way of horning in on our conversations. This expression alludes to an ox or bull pushing in with its horns. [c. 1900]

Common Names:

Name	Pronounced	Usage
Billie	BIL-ee	English
Aisha	-	Arabic, Urdu, American
BoŽIca	-	Croatian
Izudin	-	Bosnian
Eoghan	O-in (Irish, Scottish), YO-in (Irish, Scottish)	Irish, Scottish, Irish Mythology
Allard	-	Dutch