To make jolly; intoxicate to a slight degree; make ‘happy.’
To become ‘jolly’; be exhilarated by drink.
WordNet 3.0 Copyright 2006 by Princeton University. All rights reserved.
verb.
celebrate noisily, often indulging in drinking; engage in uproarious festivities
Word Usage
"Certain motifs like hearts and polka dots can jollify, but it's really quite personal, and could be something as simple as a favorite snapshot stuck into the edge of a mirror or a child's drawing framed and hung "seriously" among other pictures."