shingle it up

To top it off, figuratively; to be the "icing on the cake"- as the shingles are the last finishing part of a building/ home.

Woman 1: Not only did my hair extensions get loose and fall out in the pool, but to shingle it up my booty call from last night gave me the clap!
Woman 2: Gurl you all tore up!

by M.M.M.M. December 27, 2007