spring something on somebody phrasal verb (see also spring)
to tell someone something or ask them to do something when they do not expect it and are not ready for it:
It’s not fair to spring this on her without any warning.

[TahlilGaran] Dictionary of Contemporary English ▲

spring on
to surprise someone with something
I wish that my friend would not suddenly spring his crazy plans on me.

[TahlilGaran] English Idioms Dictionary ▲

spring something on
to surprise someone with something
I wish that my friend would not suddenly spring his crazy plans on me.

[TahlilGaran] English Idioms Dictionary ▲

spring on someone
to surprise someone with something
I wish that my friend would not suddenly spring his crazy plans on me.

[TahlilGaran] English Idioms Dictionary ▲

spring something on someone
to surprise someone with something
I wish that my friend would not suddenly spring his crazy plans on me.

[TahlilGaran] English Idioms Dictionary ▲