Yesterday I acquired about $3K in extra money via a relative sharing a bit of an inheritance with me, and immediately put it to good use. $1200 went right into savings, fulfilling my goal of having at least $1K in emergency money.
Another thousand and a bit paid off my house insurance, which is due next month, in full. Normally I do 3 payments and get dinged for $5 per installment, and also have to worry about cash flow in August and November when the other payments are due. Now I'm $10 to the good and don't have to worry about it till next spring.
(Oh, and I've started a $20 bill collection in a drawer, guarded by a small green and purple dragon named Lakshmi.)