jump in with both feet
jump in with both feetalso jump with both feet into something
to become involved in something quickly and completely When she decides to get involved, she jumps in with both feet.Related vocabulary: jump in
jump in with both feetalso jump in feet first
to become involved in something very quickly, often without thinking carefully about it first Take time to think things over before you make a decision, don't jump straight in with both feet.