This is a synonym for a large, double ended dildo. It is typically used when one of your young children discovers your dildo stash and is so young and innocent that they think it is a play toy.

As inquisitive young children they will, naturally, ask you what the toy is and you are forced to respond with the answer that it is a Wobbly Sausage as they are too young for a sex-ed lesson.
Child: mummy what is this new toy you got me? *shaking the dildo with joy*
Mum: that's not a toy it is a Wobbly Sausage
by Azbo The Great! March 21, 2017
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those enchanting times when a guy can get it up just long enough for it to go flaccid inside of you; also fondly referred to as whiskey dick.
George: Hey, man, you getting some tonight?
Hermione: Unfortunately he's had a bit too much to drink tonight so I'm afraid I'll be riding the wobbly sausage.
Ron: No man! I could go forever!
by askmenomorequestions May 10, 2015
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