"climb the ladder"
suicide----first used by Noriega in Panama, when American Soldiers were tapping his phone inside the church where he was hiding right after they invaded Panama to capture this ruthless Dictator. He stayed there to avoid being captured by The United States and by the Panamanians.
Noriega: I'm not going to be captured and face the death penalty. I'm going to climb the ladder.
This pharse refers to moving up in rank within a particular field or business. If someone "climbs the corporate ladder" to the top, they started out at the bottom (stockboy, mail clerk, etc) and ended up at the top (CEO, CFO, vice pres., etc.)
Tim lived the American Dream. He started out as a desk clerk and climbed the corporate ladder to the top. He is now a CEO in the same field that he had started out in.
Pajama casual is a term used when working from home and preparing for a video conference. All business above the waist and your pajama pants down below.