I'm certain that I'm a Catholic boy, and I don't know when I'll be getting laid. I'm just going off to Vietnam.
6 seconds sound clip from the Good Morning, Vietnam movie soundboard.
You can hear this line at 01:24:03 in the Blu-ray version of the movie.
Quote context
[...]
- I don't know. I'm just so happy.
- I'm O... O... O... O'Malley.
- I mean, I don't know. It's the Irish boy.
- I'm just so full of semen. I haven't gotten laid yet.
- From the village? Well, nice to have you here.
- Nice to have you here in Vietnam.
- Obviously, you just said, Fuck it, I'll join the Army, and be with people in green.
[...]