Walter Bishop: And I have no idea how to bring our Olivia back. It's all because of that temptress. She tricked my son with her carnal manipulations and he fell right into her vagenda. Astrid Farnsworth: Vagenda? Walter Bishop: Like Mata Hari using her feminine wiles to accomplish her evil ends. And I too fell prey. She used my stomach to get through to my heart.
Source: wiktionary