I can think of a lot,
MineMC,
MyMC,
ManlyMC,
MickMC,
MCMC,
LolMC,
PrincessMC,
PrinceMC,
KingMC,
NameMC,
MC,
ManMC,
MoreMC,
EvenMoreMC,
EvenMC,
MinecraftMC,
GameMC,
MeMC,
YouMC,
LadyMC,
BlueMC,
BrownMC,
PizzaMC,
LardMC,
BoomMC,
BooMC,
BooMCh,
AnyMC,
McMC,
MicMC,
MuleMC,
MulonMC,
MelonMC,
HoleMC,
HolyMC,
ShamMC,
ShameMC,
SooooMC,
SoMC,
SoMuchMC,
TomanyMC.