Possible Clues:

• In a queue, you say? Allowance must be made
• Working in restaurant, say, getting extra allowance
• Working in restaurant, say, for a bit of extra pay
• Heavily hanging around, by the sound of it
• Sounds as if one ate, hanging heavily around in the wing
• Not, by the sound of it, a lady in this and not making light of it
• Sounds as if 2 down's work will be putting pounds on you