look up any word, like trill:
 
1.
The act of teaching a parrot to say obscene words or phrases.
iDude, my dirty birding worked. Now my parrot telling people to go f*ck themselves./i
by proxyuser23 September 02, 2009
 
2.
Playing Angry Birds whilst on the toilet , usually in work when you fancy a break and have a hard level to do . You turn your iPhone/Android Phone onto silent , sneak off to the toilets and try a few levels of Angry Birds whilst having a Crap
Oh dude , I totally nailed that level when I was DirtyBirding
by xX-BADGER-Xx July 06, 2011