Conor, baby mama Dee Devlin and his son, C.M., Jr., hung with family members aboard a yacht he can more than afford after pocketing around $100 mil for Floyd Mayweather fight.

Conor and his brood have been on the boat since attending a friend's wedding last weekend on a Spanish island.

He may be the greatest showman in all of sports, but when you strip it down he's just kinda an ordinary dad.