(Reply to above)
Ducky: I need grammar lessons?! You cannot even keep the same voice, oh no no no!
Petrie: Me need flying lessons?! You no even flyer, you dumba**!
Spike: Oh yeah! From what I heard, you have an IQ about as much as a chip off a rock! Yeah, I can talk! Take that!
Cera: You better watch your language around me, boy! I'm a racist?! You think 'cuz you're a longneck you're the leader! I'm sick of you, flathead! You'd better run, ya SOB!
Littlefoot(thinking): Uh, oh! Now I'm dead! (runs off screaming like a little girl as the Gang becomes a mob)

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BTW, "blowhard" can be very insulting in certain countries <_<.