A man and his son were having a father-son bonding time on the beach on summer vacation when they found some shade and decided to sit under and have a little chit-chat.
SON: (spots some secondary school kids on uniforms) Dad, who are those kids over there and why are they on uniforms?
DAD: Oh. Those kids? They are on an excursion, my dear.
SON: Why is that one raising his finger that high? (He said pointing).
DAD: He wants to ask a question son (he sighs and leans back).
Whilst they were conversing, a pretty girl on a very tight and intercoursey bikini passes by...
SON: Dad, are you interested in joining those kids on their excursion?
DAD: (still staring at the pretty girl) No. Why?
SON: Dad, your thing between your legs wants to ask a question.