Top definition
Sexy ass movement of Miley Cyrus's ass shaking up and down.
"Dude, have you seen the miley twerk yet"

"Hell yeah!!! I saw it last night at the VMA's"

"My dick gets hard everytime i see it, yo."
by mileyrocks September 25, 2013
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Jul 2 Word of the Day
Someone people turn to when they're sad who makes them feel better.
Dude, I was so unhappy about my girl, until I spoke to my serotonin donor who really helped me feel better
by jonfurstn1 November 27, 2009
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