Do you mean like the currency symbol? Such as:
100 Ξ
100 ₿ / ฿
100 Ł
100 Ᵽ
Because then we should browse unicodes. There are a few fun currency ones:
100₲ (GUARANI)
100₻ (NORDIC MARK)
100₾ (LARI)
100¤(CURRENCY)
Or we can explore wider, here are my favorites:
100ğ
100Ğ
100ǧ
100Ǧ
100ǥ
100Ǥ
100ǵ
100Ǵ
100ɠ
100ʛ
100Ɠ
100Ᏻ
100ɢ
100Ԍ
100Ꮐ
100Ϛ
100Ϭ
100ϡ
100҂
100ω
100Ѡ
100Ѿ
100Ҁ
100ҁ
100(;
My personal favorite of the ones above is Ᏻ. If you zoom in closely, it has a script M at the top of the G, which could be script for m&w