Here are some oft used lines or gags that can be used for entertainment as you watch:

You're dispicable
What's up doc? (or variation)
Of course you know this means war
Left turn at alberquerque
ooo ah hate that rabbit
don't go up/down/in there, it's dark
I tought I taw a putty tat
Ain't I a stinker
You'll be sorry!
I'll do it, but i'll probably hate myself in the morning
He don't know me very well do he?
Genie with the light brown hair
Gruesome, isn't it? (or variation)
So long screwy see you in st. louie
So long Sammy, see you in Miami
Crwushed my widdle head
How many lumps do you want? (or lumps on your head variation)