Someone who overestimates himself, believing himself to be something that he is not.
Origin: A friend of mine thinks he can "sing like a lark" but he sounds like ass.
Jonny is such a Buttlark, he cries like a baby, but he thinks he is really tough.
Man 1: Dude, there was a cheerleader in the guys locker room
Man 2: Wait what?
Man 1: Yea, she took the whole football team up the ass, she blew out and everything Man 2: *shudders* Ugh.. thanks for the mental image of buttlard man
A leader of the once powerful native-american tribe who died by falling off his horse! The tribe then tossed him in the river walking away shaking their heads on how such a great leader could have died in such a stupid way...
(n)Butt-tawk
A term used mostly within redneck and trailer dwelling society. The action of excessive and unsubstantiated speach.
also see "verbal diarehea"
"Yea, cousine klemp wuz just a hootin' and a hollerin' about who was tha king 'round these here parts... sounded like a whole'lotta butthawk to me.