To fill in a test bubbling the answers randomly, like placing christmas bulbs on a tree, to guess because you don't know the answer or are to lazy to do it right.
when a guy trys to put his dick into a girls cunt but she is too tight so his head only gets in. makeing a tree the cunt being leaves and the dick is the trunk.
man yester day me and my boyfriend were gonna do stuff...but i got cunt treed... he is too big!