The actor did a show with his band at the NYCB theatre in Westbury, New York on Sunday night as part of a string of engagements he’s been doing paying tribute to all of the Beach Boys’ greatest hits.
While rocking out on guitar mid-jam sesh, Stamos suddenly was hit with a sinking suspicion that something was amiss with his tailored trousers, writing on Instagram,
“…and then, somewhere towards the end of Fun, Fun, Fun – I felt a slight breeze in the buttocks area….#SplitPants #TheBeachBUNS #showmustgoon”