Boniface mwangi took to Instagram to narrate how he embarrassed himself on Thursday afternoon.
The human rights activist had gone to pay Mlango Kubwa MCA, Patricia Mutheu a visit where they enjoyed lunch together.
The embarrassing moment came when he was served coffee and since he loves his coffee white, he innocently added parmesan cheese into his cup thinking it was milk powder.
He wrote,
Nimeenda kutembelea dame wa Mathare, Patricia Mutheu kwake. She served us good lunch. Then l was served coffee. Kidogo kidogo, nikaweka kitu flani ya white kwa chai nikidhani ni milk powder, kumbe ni parmesan cheese, ata sijui iyo ni nini. Kama hujui, uliza.
After being left with an egg on his face, Boni advised his followers to always be quick to ask to avoid embarrassing themselves.
Boni was visiting Patricia just days after he was brutally assaulted by police officers at City hall.
The photos and videos of her being assaulted elicited anger among Kenyans, which led to them calling against police brutality.