Really BAD Groaners 2

A man walks into a bar with a slab of asphalt under his arm
and says: 'A beer please, and one for the road.'

Two aerials meet on a roof, fall in love and get married.
The ceremony wasn't much but the reception was brilliant.

Two cannibals are eating a clown. One says to the other:
'Does this taste funny to you?'

'Doc, I can't stop singing 'The green, green grass of home'.'
'That sounds like Tom Jones syndrome.'
'Is it common?'
'It's not unusual.'

Two hydrogen atoms walk into a bar. One says, 'I've lost my electron.'
The other says, 'Are you sure?'
The first replies, 'Yes, I'm positive...'

Apparently, 1 in 5 people in the world are Chinese.
And there are 5 people in my family, so it must be one of them.
It's either my mum or my dad...or maybe my older brother Colin.
Or my younger brother Ho-Cha-Chu. But I'm pretty sure it's Colin.