Bald-faced hornets make yellow-jackets look like fruit flies. Normally, bfh's have big paper nests that you can capture at night and burn in a bonfire.

I used to make quite a bit of scratch off my neighbors when I was a kid as a hornet and wasp exterminator. And normally I had to do it without the assist of a shop vac.
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She was standin' alone over by the juke box, like she'd something to sell.
I said "baby, what's the goin' price?" She told me to go to hell.

Bon Scott - Shot Down in Flames