An "aside" is a technique used in a dramatical performance whereby the actor will step 'aside' from the action and deliver a soliloquy or an asinine remark to the audience. The rest of the action will freeze as the character delivers the aside, then resume once he steps back into the action of the scene.
Example Usage of Aside
NoZeFace: @wilhelminawang i've noticed that too. What do you think about it Aside from that?
robots_: i'm actually sad jedward have gone. how awful is that? Aside from stacey, x factor is going to be boring as bloody hell, now.
kbug24: I'm really not sure if all my tweets go trough!..lol whatev!step Aside it's not mine!I'm sangin in the garage!