by Pie ;) January 3, 2008
When playing Halo on XBC and the game lags like hell, then when you quit because it's not fun the host says you suck.
That shitty game was LAGTASTIC!!
by PMAdd April 9, 2004
When you are playing a sweet fps on any online gaming network and its lagging so gal-darn much you are teleporting around without trying.
Player 1: I was walking up the stairs, and when i got to the top, i was back at spawn again!
Player 2: Sounds like one lagtastic voyage!
Player 2: Sounds like one lagtastic voyage!
by Fr46 M46n3T September 9, 2008