Although I am thinking that perhaps I shouldn't have shown L how to apply said tattoos. O knows how to apply them, L cottoned on pretty quickly!
The conversation between O and L as they were sitting in bathroom went something like this.
L - Hey sissy, I got tattoos!
O - I know, can we share them? You can have a Monster High one!
L - No, I just want Transformers but you can have some!
O - We're tattoo masters!
L - Nope, I tattoo king!
They had fun!