To boldly go where no man has been before!
Nothing, he's been told twice already. (And be cool, if you get the reference keep quiet and let em wonder.)
Said the man in the pub to the bear. First heard this joke told by Eddie Izzard.
Because the P is silent.
Captains Log
You seamstressed
Good morning, ladies!
A LepreKHAAAAAAN!
Because the girls always cling on him afterwards.