The Ex-wife.
A man bumped into his ex-wife. "How about going to the pub for a drink, just like old times?" he asked.
"Alright", she said.
After a few drinks, the pub was closing. "How about I walk you home, just like old times?" he asked.
"Alright", she said.
On their way to her home, the man felt pcckish. "How about I buy us some fish and chips, just like old times?" he asked.
"Alright", she said.
They reached her house, after eating the fish and chips along the way. "How about I come in for a coffee, just like old times?" he asked.
"Alright", she said.
They finished their coffee. "How about I screw you, just like old times?" he asked.
"Over my dead body!" she replied.
"That's right", said the man, "Just like old times!"