It never pays to criticise someone else's singing if you can't sing yourself.

Bob has a hangover and the events of the party the night before are a complete blank.

While visiting a department store, Bob and Terry try to impress two pretty demonstrators by buying up most of their products.

After blowing all their money on the two demonstrators, Bob and Terry have to come up with ways of paying for their planned holiday.

A wedding for one of Terry's relatives causes tongues to wag - "when are you and Bob going to get married, isn't it about time?".