Girls who are straight, but enjoy looking at other girl's boobs, or will often make out with girlfriends, but have no real interest in being a lesbian.
Using Photoshop or another photo-editing tool to place Angelina Jolie's exposed right leg from the 2012 Academy Awards into a photo.
Dude 1: Hey man, did you see @AngiesRightLeg has posted some legbombing pictures?
Dude 2: Yeah man, someone put Angelina's leg on the Statue of Liberty!
Performing the action of kicking or 'booting' someone's leg. Usually done in 1920's America to smash bottles of which were inside the boots of bootleggers.
Man 1: 'Why did you kick my leg asshole?'
Man2: 'Just making sure you're notbootlegging by performing the subtle art of legbooting.'