I don't have any 'fun' irrational knives, but anything by Ganzo which I own definitely qualifies for the 'irrational' list because my Ganzo purchases are all political in nature, made whenever the US does anything to tip the balance of power in Asia in its favor and upset China.
And I am quickly running out of storage space to keep all those Ganzos.
And I am quickly running out of storage space to keep all those Ganzos.