To Arts and Crafts That Ho, The man must keep a baggie of glitter in the waistband of his undershorts. While engaging in a sexual action with another person, he must not remove his boxers as to keep the glitter there. When reaching climax, he must cum all over his partner, Scream "Arts and Crafts!" And give them a good dusting with the baggie of glitter.

Adjective for something that definitely wasn't lame, but not quite "hot". In other words, slightly below being hot, therefore warm, like a nice pair of mittens.