1. past tense of debag; to remove the bag or bags from something
Usage: informal; chiefly British
2. past tense of debag; to pull down someone's trousers or pants as a prank or form of bullying
Usage: informal; chiefly British; school slang

Examples

• She debagged the groceries as soon as she got home from the store.
• The students debagged their lunch items before eating in the cafeteria.
• He was debagged by his classmates during the school trip, which embarrassed him greatly.
• The bully debagged the younger boy in front of everyone.
• After the prank, he debagged himself and ran off laughing.