Watch the Sweet Talkin' online guitar lesson by Robbie Laws from 30 Penta Sonic Blues Licks You MUST Know

A minor pentatonic box pattern #3.
You say that you can't get enough B.B., well then, here you go. B.B. was a great professor of phraseology and feel - just trying to say a lot with a little. This lick exemplifies that approach.

Right out of the gate, we'll start with a slide on the 10th fret of the D string up to the 11th fret with your 3rd finger, and on up to the G string at the 9th fret using your index finger, followed by a move up to the 11th fret on the G string with your 3rd finger. Boom! There it is, the big A root note played with your 2nd finger, and add some vibrato. To finish, drop down to the G string on the 11th fret with your 3rd finger and then a full bend on the B string 12th fret using your 3rd finger.