- Publish Date
- Saturday, 19 May 2018, 11:03PM
The bride turned to her husband and seemingly laughed 'Oh f***!' and put her hand over her chest as the carriage pulled away from the crowds and into the gated grounds of Windsor Castle.
People quickly took to social media to poke fun at the overwhelmed 36-year-old for her apparent blunder, while others speculate she simply said 'Oh, wow!'
Meghan wasn't the only one caught making candid remarks during the 25-minute ride through town.
Prince Harry joked 'I'm ready for a drink now' as he and Meghan pulled back into Windsor Castle after a rapturous reception from crowds of jubilant well-wishers.