An abbreviation of the song Square Hammer. Used by fans of the band Ghost. Squammer can also be used as a verb for listening to said track. It is intended to signify a large degree of "lolrandom" quirkiness
Adjective - denoting the quality of bristly and sometimes irregular epidermal projections borne on the petioles of a Philodendron squamiferum
Charles: Why Maxwell would you look at the undercarriage of this domestic foliage?
Maxwell: How ravishing, those are indeed the most squamiferiferous of petioles I have seen since the war.