A phrase used to express that somebody-usually suffering from wank-eye-better watch themselves before receiving a slap upside the head. Most often heard in Trier, Germany.
Wank-eye: Hey rob say my name bitch *slaps rob*

English Fahrrad: Hey wank eye pass "the fuck" auf before i lezz off with you.
by Moneybags "tits" magee February 6, 2008
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