Some NBA players have been known to go all out during the summer break as their way of getting some R&R in before the start of another grueling season. Two such studs are Detroit Pistons star Blake Griffin and the oft-injured Chandler Parsons of the Memphis Grizzlies.

Recently, the cameras of TMZ Sports caught up with these two buddies, who were having an absolute blast on board a yacht in what appeared to be quite a raunchy sea-bound party in Ibiza, Spain.

Both men are currently unattached right now, and it seems that they are definitely enjoying the single life. Between them, however, these two gentlemen have gone out with some well-known celebrities, from Bella Thorne (Parsons) to Kendall Jenner (Griffin), to name a few.

Parsons had another miserable year with the Grizzlies last season, and was only able to suit up for a grand total of 25 games for Memphis. The 30-year-old averaged just 7.5 points, 1.2 three-pointers, 2.8 rebounds, and 1.7 assists in 19.8 minutes per contest.

Parsons' monster contract is finally nearing its conclusion, with the deal having just two more years left. He will, however, still make close to $50 million over the next couple of seasons, and at this point, we're pretty sure the Grizzlies can't wait to get this burden off of their books.

For his part, Griffin had a solid first full season with Pistons last year, averaging a career-best 24.5 points (on 46.2 percent shooting), 2.5 three-pointers (also a career-high), 7.5 rebounds, 5.4 assists, 0.7 steals, and 0.4 blocks in 35.0 minutes per contest. The former first overall pick had such an impressive season that it prompted his return to the All-Star squad (his sixth overall) after a three-year hiatus.