Go in the summer
It's wall-to-wall tits on the beach.
( K2k6 has a proper job these days, Mon 1 Mar 2010, 13:17, 2 replies, latest was 16 years ago)

Why do they have walls on the beach?

(PenguinOfDeath is Scottish, and most likely angry, Mon 1 Mar 2010, 13:20, Reply)

To keep the tits in

( Labia Majora You keep on talking but it makes no sense at all, Mon 1 Mar 2010, 13:21, Reply)

To keep the sand from drifting
I should really have said 'groyne-to-groyne tits', but you might have got the wrong idea.

Edit - I like Lab's answer better.
( K2k6 has a proper job these days, Mon 1 Mar 2010, 13:21, Reply)

That sounds excellent.
Although I'm not sure the other half would approve of my leerings.
( whenanimalsattackhumans clad in global hypercolour, Mon 1 Mar 2010, 13:23, Reply)

You go down to the beach
And spread out your towels. Leave the missus sunbathing and go for a swim.

'Accidentally' be swept along the shore a bit by the current and get out on the wrong bit of beach, thus having to study everyone carefully whilst looking for your other half.

Not that I've ever tried this.
( K2k6 has a proper job these days, Mon 1 Mar 2010, 13:25, Reply)

And stay in the water
In order to hide your erection.
( Labia Majora You keep on talking but it makes no sense at all, Mon 1 Mar 2010, 13:28, Reply)

And don't have headphones in and talk to your mate
much like Kevin and Perry did.
(wehttamman via B3ta for microwave, Mon 1 Mar 2010, 13:35, Reply)