When a group of friends arrange a gathering that's guaranteed to be a laugh but one decides at the last minute they ain't coming. This is regarded highly offensive to the other members that turned up.
Adam: "where's ALS at anyway? The train is leaving in a minute, he best hurry otherwise we'll barricade the tracks. We ain't leaving till we're all here"
Scholes: "Haven't you heard?? He's jack cunted on us… AGAIN"