Untrue, false, complete and utter bull scat. Used as an expression for calling BS.
Ricky: You know I kicked your tail at tennis last night.

Kyle: Yeah, until I owned you with a tennis ball to the eye socket, which since you couldn't continue made me winner by default.

Ricky: HAGGLEBASS!
by phiya March 2, 2011
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Being used as word to express emotion, usually as an adjective. Similar to B.S.. Can be used in virtually any situation in order to devalidate a statement.
"Sammy Hagar was by far a better singer than David Lee Roth!"
"That's hagglebass !...(horizontal head shake)"
by KylePee January 25, 2008
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Being used as word to express emotion, usually as an adjective. Similar to B.S.. Can be used in virtually any situation in order to devalidate a statement.
"Sammy Hagar was by far a better singer than David Lee Roth!"
"Hagglebass...(horizontal head shake)"
by KyleP February 20, 2007
Get the hagglebass mug.