President Joe Biden — or as former President Donald Trump labeled him Thursday night as Crooked Joe Biden — does not remember what he did last week.

The 80-year-old commander-in-chief had difficulty remembering his recent state visit to Ireland Thursday while being grilled by school-aged kids during a Take Your Child to Work event at the White House.

“The last country I’ve traveled, I’m trying to think of the last one I was in,” Biden mused to the children of administration staffers and members of the media.

“I’ve been to, met with 89 heads of state so far. So, uh, trying to think where was the last place I was; it’s hard to keep track.”

“Ireland,” a child shouted out, jogging the president’s memory.

“Yeah, you’re right, Ireland. That’s where it was,” he said.

“How’d you know that?”

Another child at the White House event asked Biden: “Do you watch the Stanley Cup playoffs, and if you do, do you have a favorite team?”

“I did, and I do: the Philadelphia Flyers,” the president answered, apparently unaware that the team did not qualify for the tournament this year.