1 definition by haveyoueverbeenwithsistersbefo
When a woman fucks two men that are brothers, gets pregnant, and births the child. Unaware of who the true father is, the two men are both labelled the "funcle." A father uncle.
Brother 1: Amy really wants to have sex with brothers.
Brother 2: I'm up for it, but only if we wear condoms. I don't want to be a funcle at 25.
Brother 2: I'm up for it, but only if we wear condoms. I don't want to be a funcle at 25.
by haveyoueverbeenwithsistersbefo April 15, 2021