1. extremely unpleasant or offensive in behavior or manner

Examples

• His obnoxious behavior at the party made everyone uncomfortable.
• The obnoxious smell from the garbage made us hold our breath.
• She found his constant bragging obnoxious and rude.
• The obnoxious noise from construction woke the entire neighborhood.
• His obnoxious comments during the meeting were completely inappropriate.
• The restaurant had obnoxious music playing way too loudly.