Let me suck your donkeycock.

It is rude, madam, To intrude, madam, With your brood, madam, Brazen-faced!

Plesiobionts differ from each other both in morphology and in behaviour (e.g., in their foraging strategies), and at least one of the plesiobiotic pair is a submissive species.

Robot controllers range in complexity from simple stepping switches through pneumatic logic sequencers, diode matrix boards, electronic sequencers, and microprocessors to minicomputers.