Oral sex
Gentlemen - if you haven't the foggiest clue what you're doing, just try spelling your name and other phrases with the tip of your tongue.

I found myself south of the border for the first time a couple of weeks ago, remembered the above advice and got 11/10 for my efforts. W00t!
(Rear Admiral Cockbrush MBE wants to duck your aunt and kick your puppy, Thu 6 Nov 2008, 15:15, Reply)

Or...
Pretend you're rolling a marble along with your tongue.
(The Archduke of South London I'm in your Girlfriend eating her organs, Thu 6 Nov 2008, 16:13, Reply)

You young blokes, you know fuck all!
Use your mouth as if it was a vagina, and keep your hand wrapped around the shaft matching the rhythm of the mouth. Forget shaft licking and ball sucking and all that crap... just fuck him with your mouth and hand.

Er...
( HypnagogicMyoclonicTwitch, Fri 7 Nov 2008, 8:47, Reply)

That
Sounds a bit gay.
(Rear Admiral Cockbrush MBE wants to duck your aunt and kick your puppy, Fri 7 Nov 2008, 14:42, Reply)

You're the one writing your name on knobs with the tip of your tongue cockbrush!

;)
( HypnagogicMyoclonicTwitch, Fri 7 Nov 2008, 20:48, Reply)

What if your name is
!
(kitescreech Til Gran Kythera Dow, Sun 9 Nov 2008, 11:34, Reply)

Then the chances are
Your parents are from New Zealand.
(Rear Admiral Cockbrush MBE wants to duck your aunt and kick your puppy, Mon 10 Nov 2008, 12:58, Reply)