TV series example of the word

The Big Bang Theory Season 3, Episode 15
Ooh, that's gotta sting.

The Big Bang Theory Season 2, Episode 13
I gotta floss the lndian food out of my teeth if I'm gonna eat Chinese.

Breaking Bad Season 4, Episode 4
We have to get our story straight. We've gotta be on the same page.

Breaking Bad Season 4, Episode 4
but if you really gotta protect yourself, uh,

Breaking Bad Season 2, Episode 11
Dean, I gotta go.