A hilarious best man's speech has gone viral on social media after leaving wedding guests in stitches.
Derek Currie stole the show at his brother Gary's wedding with the cheeky speech, which also left the blushing bride, Kirsty, with her head in her hands and jokingly vowing to change her name, the Record reports.
The speech has now been viewed more than 5.7 million times on TikTok, with viewers saying it contains the "best punchline ever".
