1. strong unpleasant smells
Usage: British informal; plural of pong

1. smells bad; gives off an unpleasant odor
Usage: British informal; third person singular present

Examples

• The garbage bin really pongs in this heat.
• Those old trainers are giving off terrible pongs.
• Something in the fridge pongs badly.
• The drains were producing awful pongs all morning.
• His gym bag pongs whenever he opens it.