In the United Kingdom and Ireland "Bagsy" (or "Bagsie" or "Bags" or "Bugsy") is used to the same effect, although "dibs" is also used on occasion. Bagsy or bags started out as "Bags I", according to the Oxford English Dictionary which gives school-related examples from 1866 onward. Similarly, bag or bags can be used informally as a verb meaning claim in a phrase like "I'll bag the best seats". This is related to bag meaning to 'put something in a bag'.
In New Zealand and Australia the word "bags" is used to the same effect. "Bagsy" and "dibs" are used occasionally with the same meaning. When calling bags, one will not usually include the word "on" - "Bags ____ing" is used in the case of verbs, and "Bags the ____" in the case of nouns. Bags is of particular use in opting out of an undesirable task, when saying "Bags not me" before anyone else in the group will exclude one from having to do that task. Young children often use bags in this way in the song "Turn around, touch the ground, bags not me!".