bullbit
bullbit is an exaggeration, or outright lie that somebody puts right in the middle of a true story, a bullbit is usually used as an attempt to make the storyteller appear to be cool. A bullbit is a tiny bit of bullshit that can change a story drastically or just slightly, depending on where, in the story, it is inserted.
His recap of the story was pretty much right on the money, except for the bullbit he tossed in at the end, to try to impress the chicks.