1:) LMAOplanes is something commonly used by pr0 gamers in Counter-Strike, ect. after someone get owned people usually like to say LMAOPLANES, commonly used in sentances such as:
"I flew a LMAOplane into the world AFK center"
"SaintDog Owns LMAOAirlines"
2:) What Furby's mom drives to work in.
SaintDog: Furby's gay.
Furby: rofl dont make me suck your dick.