If you try very very hard.
Wario Forums
Rei
MonaWare
why are you asking 3rd wario brother this question?
Magma
Cos he thought Glowsquid's icon looked like a guy and I just felt like asking
The 3rd Wario Brother
The red head that i think is from Puyo is obviously a girl. This purple haired cutie also obviously a girl, i don't remember any other of your icons though.
MonaWare
Fun Fact, Kevin Nash is also a girl.