nosh off
The phrase "nosh off" is a slang term with a specific and explicit meaning, primarily used in informal contexts.
Definition
C2Informal
(slang)To perform oral sex on someone.
Similar
Terms that have similar or relatively close meanings to "nosh off":
chew offnick offtoss offbite offfeed offrack offfork offmooch offkiss offsnooze offgob offpork outchuck offfob offcrock offsack offbang offknock it offom nom nomjag offmug offshit off