Definition of Weenie

Noun: weenie wee-nee

[N. Amer] A smooth-textured sausage of minced beef or pork usually smoked; often served on a bread roll
- frank [US], frankfurter, hotdog, hot dog, dog, wiener [N. Amer, S.Africa], wienerwurst [N. Amer], wienie [N. Amer]
[N. Amer, vulgar] Obscene term for penis
(informal, derogatory) someone regarded as weak or unimportant
(computing, informal) an avid but immature participant who disrupts orderly conversation on bullet boards or Internet chat groups