Definition of "umm" []

• Interjection implying hesitation (interjection)

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• "The contrast from the McCain ... umm ... black-and-white tribute to the sides of Secret Service agents 'heads and whatnot is hilariously beyond parody."
• "| Reply umm, is time messing up everywhere? cuz i swear i lost 8 hours over the last couple days, and after i said that to someone, i realized that i forgot it was wednesday, not tuesday. so, apparently i lost 8 hours plus one day so far this week …"
• "The kid, what's his name umm Caden, well he saw me outside in the rain and invited me in."