After initially saying his name, President Biden appeared to mispronounce or forget the name of a man on stage as he sang ...

While showering him with kisses and doing your best to ... to choose a gift that'll knock his socks off, but nothing says "Happy Birthday, babe" quite like an Instagram tribute post ...

“Biden invites a guy on stage to sing Happy Birthday to him, but can't pronounce his name. What an embarrassment,” wrote one user.