the big bang theory s4e12 walowitz talking on the phone with his mother

“Yes, I know it says use the mouse, but on a laptop the touch pad is the mouse... Put your finger on it, it doesn't matter which finger... Yes, that's a good choice... Yes, the arrow moves, it's like magic... Click on the email symbol, it looks like an envelope... What do you mean what does it look like, it looks like an envelope! ...Fine, you dont like the computer? Dont use it! We can exchange it fot the salad mixer.“