How to bridge off a blast?

Excuse me, but could you please clarify what you mean by 'bridging off a blast'? This phrase seems quite unconventional in the context of cryptocurrency and finance. Are you referring to mitigating the impact of a sudden, negative event or market crash? If so, can you elaborate on potential strategies or techniques that one might employ to 'bridge off' such a blast and minimize its impact on their investments or financial portfolio?