No, I'm not playing with it.
4 seconds sound clip from the Despicable Me movie soundboard.
You can hear this line at 00:30:11 in the Blu-ray version of the movie.
Quote context
[...]
- What are you looking at? Boo-ya!
- You got shrunk, tiny mouthwash!
- Take that! You done been shrunk!
- Yello?
- I got the shrink ray, all right.
- No, I'm not playing with it.
- Gru? Don't make me laugh! No.
- Aw! Look at you, a little tiny toilet for a little tiny baby...
[...]