Lars Gronholt has been leaving these funny, single-panel superhero comics called "Lunchbox Enforcers" in his daughter's lunchbox to encourage her to eat.

Super cool dad builds a backyard roller coaster for his daughter with 12-foot tall drop, and we're totally jealous.

Cool dad Daniel Garcia re-enacts the Scuba Steve scene in 'Big Daddy' with matching Spider-Man suits and a trampoline park outing.

"I learned it from watching you, chimp.