Ah, the cat headbutt, a most curious form of cat affection and trust. (catster.com)
Throughout his lengthy performance art career, Michael Smith (b. 1951, Chicago) has been known for his creation of his own world full of existential happenings in curious forms. (brooklynrail.org)
This is how the Church came by the designator Cultus sanctorum, by performing a curious form of sacramental necrophilism by which Christians give honor to their saints by clinging to their material vestiges: bone, hair, bits of cloth, scapulars, and their like. (firstthings.com)