Tom And Jim

Tom and Jim leaned over the gate and studied the pretty teenage girl who passed by in a tiny mini-skirt.
Tom: "They're getting shorter.'
Jim: 'I wonder will we live to see it.'
Tom and Jim always drank together and when Jim became hospitalised Tom continued going to the same pub alone but he still bought two small whiskies for old time's sake. After about a month of this the barman was surprised one evening when Tom ordered only one drink.
'Has poor Jim passed away?' he asked.
'No, no,' said Tom. 'I gave up the booze myself.'