When someone is so fat that their shirt or blouse won't touch their pants but instead hangs in front like a curtain in front of their pants.
Billy: Did you see Mrs. Macky's fat curtain today.
Dan: Yeah it was like a cloth barrier for the wind that her fat rolls release.
1.)When the lag in a game is so bad that it isn't worth playing.
2.)When your computer's connection speed is worse than that of dial-up.
Steve: Man last night I was playing Halo 3 and my connection had a laggasm and I appeared on the other side of the map.
Carl: That's nothing my connection was having such a laggasm that I couldn't even load google for 20 minutes.