In a recent LinkedIn post, Eric Sim explores the strategic use of a “callback” technique, commonly employed by stand-up comedians, to enhance engagement and create lasting impressions in business presentations and workshops. Sim, who recently conducted a “Be Impressive. Be Memorable” workshop, shared how this method can foster a deeper connection with an audience.
The Power of the Callback
Sim explains that a callback in comedy involves referencing a previous punchline or funny moment from earlier in a performance. This creates an “inside joke” that rewards the audience for their attention and memory, thereby strengthening the bond between the performer and the listeners. He directly stated in his post:
“It is essentially an ‘inside joke’ shared between the comedian and the audience, rewarding the audience for remembering earlier material and creating a sense of connection and cohesion.”
Applying this principle to his workshop, Sim shared a personal anecdote about his childhood spent helping his father sell prawn noodles at a hawker centre. This experience, he noted, explained his affinity for street food and also his initial English language limitations, as he primarily spoke Chinese dialects at the time. This personal story served as the foundation for his callback.
Bringing the Hawker Experience to the Workshop
After discussing essential business skills like networking, storytelling, and selling during his two-hour workshop, Sim executed his callback. He introduced a physical element to reinforce his earlier narrative.
A Memorable Demonstration
As Sim recounts, he brought out a chopping board, a knife, and a cucumber. He then announced to the attendees:
“To show you I really helped at the hawker stall, I now like to demonstrate my cutting skills.”
He proceeded to demonstrate his cucumber-cutting speed, a surprising and humorous action that elicited laughter from the audience. This unexpected visual gag tied back directly to his personal introduction, making the experience more vivid and memorable.
Applying the Callback in Presentations
Sim encourages others to consider using the callback technique in their own presentations. However, he offers a practical caution based on his own experience:
“You can try this callback technique in your next presentation but not the live demonstration of cutting cucumbers, you may cut your hands.”
According to Sim, the key is to find a unique, relevant, and engaging element from earlier in your presentation that can be revisited in a surprising or reinforcing way towards the end. This not only serves as a powerful memory aid but also adds a layer of entertainment and personal connection, making the presenter and their message stick with the audience long after the event concludes.
📝 About This Content
This article is based on insights shared by Eric Sim on LinkedIn.
📅 Originally posted on April 17, 2026 | View original post on LinkedIn →