The Ugly Duck – which is situated on High Street in the town – took to social media to share the message along with a clip of the customer falling.
In the video, the individual could be seen hanging around the outside of the boozer all cheery and happy.
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After that, they walked over to nearby road works in front of the watering hole – which were cordoned off by barriers.
However, the person then leaned against one of the barriers which led them to plunge into a steep hole in the ground.
In the post, the bar has now urged customers to ‘be aware of the ducks pond’.
They said when leaving the facility still ‘dancing the night away’, punters should ‘watch their steps’.
Luckily, the venue revealed the person wasn’t injured following the horrific incident.
In the Facebook post, they said: “Please be aware of the ducks pond.
“When you leave The Duck still dancing the night away, heading for a kebab, watch your step.
“Scottish Water is carrying out essential repairs.
“No injuries occurred (thank god) but folks, we repeat, watch your step.
“We are open as normal.”
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After sharing the clip online, customers of the pub flocked to the comments of the post to share their reactions to the video.
One said: “I am howling.”
A second chimed: “Omg, so funny and something I would do.”
A third added: “I truly do miss Paisley at times.”
Meanwhile, a fourth said: “I’d be well embarrassed.”