June Bugs was a UltraToons Network's yearly 48 hour marathon of Bugs Bunny cartoons which started on the first weekend in June 2003, and defunct in 2015. After 2011, this marathon is still for two days but instead of the old format which consisted of airing almost all Bugs Bunny shorts in chronological order, the new format consisted of airing a mix of some of the old Looney Tunes shorts and mostly episodes of the new The Looney Tunes Show.

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