Topanga asked for BA quotes from the A-Team:

He's on the jazz, man!
[pick an episode]

If that fools flyin', we dyin'.
["Mexican Slayride"]

I die before I fly.
["One More Time"]

The man is a little weird, ok, but he got some good ideas, so leave 'em be.
["The Bells of St. Marys"]

You been greezin' your head with battery acid again?!
[BA to Murdock about his 'Filthy Five', "Water, Water Everywhere"]

Don't cry Maria, we'll get your mother back for you real soon. You got my word on that. Now,listen to Sharrece and her friends, ok, and don't be up late. Eat all your greens, now. Remember, I love you. I'll see you soon.
[On the phone with their new client, a little girl, "Bad Time on the Border"]

Aw, Hannibal, is this one of your plans supposed to go down 1, 2, 3? You always forget 4, 5, and 6.
["There Goes The Neighborhood"]

Shut up, fool!
[pick an episode]

That night, there was a new private eye in town. His name was BA Baracus, and right now, he's lookin' down at the Maltese Fool, thinkin', maybe, he outta break his arm, and cause him serious pain.
[BA to a bewildered Murdock, "The Maltese Cow"]