fall off (your) perch

British, old-fashioned, humorous

to die.

By the time I fall off my perch, Britain may well be a republic.

• at the hands of someone
• at the helm
• at the helm of
• at the helm of something
• at the latest
• at the mercy of
• at the mercy of someone
• at the mercy of something
• at the moment
• at the most
• at the outside
• at the point of
• at the point of something
• at the ready
• at the ripe old age of
• at the ripe old age of something
• at the top of agenda
• at the top of lungs
• at the top of someone's agenda
• at the top of the agenda
• at the top of the ladder
• at the top of voice
• at the top of your lungs
• at the top of your voice
• at the very least