space cookie; space cake noun a sweet confection with marijuana in the recipe UK,1998
Roger’s brought his idea uv a spacecake (uh Spar-bought Swiss roll sliced down thuh middle with resin sprinkled intuh it)[.] — Niall Griffiths, Grits, p. 9, 2000
[P]atrons wander in off the street for a cappuccino, a joint, or a space cookie. — Brian Preston, PotPlanet, p. 94, 2002