They need to raise thousands of dollars for this project, so our 20-dollar donation is just 'a drop in the bucket'.
It's raining 'buckets'. = The rain is coming down 'in buckets'. [=it's raining very hard]
The rain is really 'bucketing down'. = It's 'bucketing down'. [=it's pouring]
(..) Okay, well, if that... Bored, bored, bored. (WHISTLING) (SIGHS) So, how was your commute? (HI-PITCHED VOICE) Oh, I took the bucket. Me, too. Real backed up. Oh, yeah. (SCOFFS) You hear about Steve and Gloria? What? I hear they're an item. (..)2016 Storks
(..) Yeah. Until now. She's helping us achieve our dreams. - That's right, Dougland. - You know it. It is still a personal victory if you use the bucket. (BUCKET CREAKING) Okay, we'll all not use the bucket! Wait, what? Ha-ha! Tulip doesn't fit in. We're all the same and she's a weirdo. (..)2016 Storks