Examples:

• And the time will fly away in a split second.
• And you arrived at that decision in a split second.
• It happens in a split second, like a flash.
• Yeah, I would've changed it in a split second.
• I can do it in a split second, but these are...
• We can be in there in a split second.
• My life changed in a split second.
• And this all happens in a split second!
• On the line, conditions change in a split second.
• But it actually disappeared in a split second.