An insult or insults that are sufficiently offensive to the insulted person that he/she becomes angry enough to start throwing punches.
Person 1: Too bad your mama didn't drown you when you were born, you worthless nigger/kike/camel jockey/bitch/cracker/gook/insert chosen offensive word(s) here!
Person 2: I'm gonna beat your ass! Them's fightin' words!
Person 2: I'm gonna beat your ass! Them's fightin' words!
by Evil Tim June 18, 2004
Get the fightin' wordsmug. 
Not to be confused with Gomamon (which is a digimon); he would probably be the one to complain the most if he saw Lupin and Fujiko doing the nasty...
L: Who's your daddy, girl?
F: Oh, you are!
G: Would you two at least wait until I got out of bed to do that?! *gets up* Disgust rises from within me...
F: You just had to do here...'Ah, Fuji-cakes, he won't even notice because he's a heavy sleeper...' yeah right!
L: At least he didn't notice the...you-know....
F: Oh, you are!
G: Would you two at least wait until I got out of bed to do that?! *gets up* Disgust rises from within me...
F: You just had to do here...'Ah, Fuji-cakes, he won't even notice because he's a heavy sleeper...' yeah right!
L: At least he didn't notice the...you-know....
by Evil Tim July 31, 2003
Get the Goemonmug. by Evil Tim September 9, 2003
Get the Ye Grand Hunt For Ye Olde Reefermug. 
by Evil Tim September 12, 2003
Get the Jet Linkmug. by Evil Tim October 1, 2003
Get the Totally spiesmug.