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1.
a person who is normally funny in a dirty-minded way
god that was gross!! GOOD ONE! That sounds like just what Fallyn would say
by wiwiwiwiwiwiwiw June 05, 2009
37 23
 
2.
dirty mined, spiteful, slutty, whorish
i cant belive that video she made it was so fallyn!
by the man314 August 16, 2011
8 24
 
3.
someone having been caught fucking barney.
"Goddammit Casey, get that purple thing out of your mouth!!, your fallyning again!!.
by chad vader99 June 03, 2009
8 33
 
4.
A rotten fruit or bad in bed
We couldn't eat the fruit because it was fallyn
by mhm ok April 20, 2009
6 39