Matt O’Boyle has wedding reception in hysterics at his unique best man's speech.YouTube

When speech fails you, sing it instead. One Irish best man decided to do just that and honor his brother and new sister-in-law in this hilarious best man’s speech.

Matt O’Boyle took to the microphone with his ukulele to sing his way through the wedding tradition. The happy couple, Sean and Caroline, certainly seem impressed, as do the crowd who roar with laughter at Matt’s unique speech.

We’d say this certainly scored Matt a few brownie points with the bridesmaids.

H/T: Breaking