ChrisTheMeat's definitions
Falling asleep seated on the couch with your head down so that your chin is touching your chest, like Big Bird sleeps.
Kid: Mom ... you might want to go take big bird in here to bed.
Mother: Is your father big birding again?
Mother: Is your father big birding again?
by ChrisTheMeat August 2, 2012
Get the Big Birdingmug.