cerca qualsiasi parola, ad esempio ratchet:
Cachu is the Welsh for shit.
I've just had the biggest cachu int he world. It was very smelly.
di Cryongenic Ragamuffin 08 settembre 2004
cachu is used in the welsh language as a sware
welsh:y darn o cachu
english:You piece of shit
di carwyn 04 aprile 2006