Unveiling the power of english idioms!00:41 • what does knocking your socks off mean?01:17 • origins of the. If something knocks your socks off, it amazes you and surprises you. When nora did her presentation on the new development, she knocked. Unpacking the meaning00:34 • what does knock your socks off mean?01:10 • origins of the phrase01:34 • how to u. Exploring the meaning • join us as we dive deep into the origins and significance of the phrase 'knock your socks off'. If something knocks your socks off, it amazes and surprises you, usually in a positive way. International english | subject area: Clothes | usage type:. Verkkoif something or someone knocks your socks off, you are extremely impressed by them. This movie will not knock your socks off, but it will not disappoint. Verkkowith this meaning, knock your socks off could mean to hit someone so hard their socks would come off. It may have changed over the years to mean to surprise.