Three mischiievous old

JOKE OF THE DAY: Three mischievous grandmas sat on a bench outside a nursing home.

When an old man walked by, one yelled, “We bet we can tell your exact age!”

He laughed, “No way!”

“Drop your pants and underpants, and we’ll prove it,” they dared. Embarrassed but curious, he did. They made him turn around and jump a few times, then shouted, “87!”

Shocked, he asked how they knew. Slapping their knees and grinning, the grandmas yelled in unison:
“Because… we were at your birthday party yesterday!” 😂