Findings:

• wtf?!?!?! (user)
• John ... um
• Um, you're welcome, I guess.
• Umm Okay
• WTF
• WTFF
• wtf??? (user)
• WTF? (user)
• wtf (user)
• wtf!?!?! (user)
• The Daily WTF
• Changing Your Life For Free (Or, 12-Step Programs?!: WTF Is In It For Me?!)
• WTF with Marc Maron #111
• People listen to me? WTF
• Um Bongo
• -um joke
• um
• I actually, um, created, um, thefez
• Um Jammer Lammy
• umm (user)
• umm errr ahh... (user)
• UMS
• U-M
• Umm al-Qiwain
• Umm Kalthoum
• Umm al-Qaiwain
• Umm Kulthum
• Um Ognob
• Mingus Ah Um
• Umm Kulthoum
• um, Suki (user)

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