thick and fast

US /θɪk ənd fæst/
UK /θɪk ənd fæst/
"thick and fast" picture
1.

次々と, 立て続けに

happening or appearing with great frequency and in large numbers

:
The complaints came thick and fast after the new policy was announced.
新しい方針が発表された後、苦情が次々と寄せられた。
During the storm, hailstones fell thick and fast.
嵐の間、雹が次々と降ってきた。