Bow Wow's taken another "L" after Waka Flocka's mother, Deb Antney, put him on front street for skipping out on a promised appearance for children, at the last minute.

See why else Bow Wow was recently dragged in the BET Breaks video, above.

Antney, who is known for throwing community events, recently took to social media to call out Bow Wow after he backed out of an appearance he was scheduled to attend. While his absence was definitely not appreciated, Antney explained that her overall gripe was with him willingly disappointing the impressionable children who were excited to see him.

In an Instagram video, she explained that the rapper told her he had to cancel so he could get a shot before his upcoming visit to Canada. 

In the video captioned "liar liar pants on fire," she called his claims BS and flamed him for leaving the kids hanging.

Watch her go off, below:

Bow Wow has since responded to her rant, claiming he was at home with strep throat: