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Someone grab the Scotch tape because Dennis Quaid is totally ripped!

The 61-year-old actor showed off his impressively fit physique while vacationing at Turtle Bay Resort in Oahu, Hawaii, on Jan. 4.

The "Frequency" star and avid surfer was photographed wearing colorful print swim trunks, a blue trucker hat and a silver necklace while hanging out poolside with his family, including his wife, off-and-on love Kimberly Buffington-Quaid, who donned a yellow string bikini and aviator shades while soaking up the sun with her hubby.

The duo -- who share 8-year-old twins Thomas and Zoe -- "seemed to be in high spirits," according to the photographer, in spite of weathering several marital hiccups in recent years.

Kimberly filed to end her marriage of eight years to the Emmy nominee in March 2012 -- "The marriage has become insupportable because of discord or conflict of personalities ... that destroys the legitimate ends of the marriage relationship and prevents any reasonable expectation of reconciliation," she said at the time -- but withdrew the divorce papers within two months.

Then in November 2012, Dennis filed to divorce the blond beauty. But by early 2013, the tumultuous pair had reportedly reconciled, which resulted in a judge dismissing their divorce case that September.

Dennis has been married twice before, to actresses P.J. Soles and Meg Ryan, with whom he shares a son, "The Hunger Games" actor Jack Quaid.

"Dennis was not faithful to me for a very long time, and that was very painful," Meg told In Style magazine in 2008 of her marriage to the handsome star. "I found out more about that after I was divorced."

Dennis Quaid's relationship with Meg Ryan may not have worked out, but his relationship with his body is clearly doing just fine.

(You can pick up your jaw now!)