asher: moooom! they're all coupled up!
me: what's all coupled up?
asher: my pizza! see?
*he holds up two bits of pizza that are stuck together
me: oh, yes, there are.
asher: i told you they were coupled up.
around these parts, we watch a lot of train shows. any time objects are connected in any way asher announces how they're coupled up like train cars.