Been to Tenerife, Well I've been to elevenrife!

[Voyager EMH]

He will be unfortunately unavailable due to a clash with a personal invitation from his best mate Mr Trump for a round at someplace.

 

[Doh]

Ask him to explain the ball flight laws.

 

[Orikoru]

As others have said, I feel it's extremely likely that he will pull out of the golf day at the last minute with some 'unavoidable' excuse rather than show himself up for not in fact being a top golfer.

 

[need_my_wedge]

I'd just let him get on with it, he can big himself up all he likes, makes not a jot of difference to me.