1.Usually meaning "why the hell are we still on the phone?" and no I'm really not calling you back you just think I am.

2.You've been on the phone too long talking about nothing.
1."Man, I got to go do the dishes. I'll call you back."

2. "My moms calling me (not really I just want to get off the phone) I got to go before she start actin' crazy, I'll call you back"
by Ashley February 11, 2004
Meaning: I have more important things to do than waste oxygen on you right now.
"Awe bra, I'll call you right back in 10 minutes (wahaha, idiot. Get rekt)" - Wayne the gay
by Jimbob McGraw November 24, 2021