to blow away; to blow off; to blow up
to dispel; to drive away
to talk big
強風が屋根を吹き飛ばした。
Strong winds blew the roof off.
不安を吹き飛ばすような明るい曲だ。
It's a bright song that blows away anxiety.
台風が看板を吹き飛ばして道路に落ちた。
The typhoon blew a sign away and it fell onto the road.