The phrase "cake smash" refers to a fun and messy photoshoot where a baby or toddler gets to play and destroy a cake on their birthday. Full definition
Of course, after the party we had to take birthday cake smash photos — which ended up being more like «cake sampling» photos with my meticulous little girl. (mommyscene.com)
That high chair will look amazing for a first birthday cake smash session! (happilyeverparker.com)
I just baked this cake in mini cake pans for my baby's 1 year old cake smash. (downshiftology.com)