Donald Trump can already count one success in his bid to become US President, bringing David Letterman momentarily out of retirement.

The former late night talk show host made an onstage appearance in Texas with
Steve Martin and Martin Short last night, roasting the business magnate turned Republican Presidential candidate.

The full top 10:

10. That thing on his head was the gopher in Caddyshack.

9. During sex, Donald Trump calls out his own name.

8. Donald Trump looks like the guy in the lifeboat with the women and children.

7. He wants to build a wall? How about building a wall around that thing on his head?

6. Trump walked away from a moderately successful television show for a delusional, bull … Oh, no, wait, that’s me.

5. Donald Trump weighs 240lbs – 250 with cologne.

4. Trump would like all Americans to know that that thing on his head is free-range.

3. (tie) If president, instead of pardoning a turkey on Thanksgiving, he plans to evict a family on Thanksgiving.

3. (tie) That’s not a hairdo – it’s a wind advisory.

2. Donald Trump has pissed off so many Mexicans, he’s starring in a new movie entitled No Amigos (a reference to the 1986 comedy Three Amigos, which starred Short and Martin).

1. Thanks to Donald Trump, the Republican mascot is also an ass.