tombledick 

A name for a male tomble that is also fatherless and lacks a functional penis.

Mike: You're suck a tombledick!

tombledick by mp1player November 11, 2021

Tumbledick 

A complete and total deadweight. Something of no value whatsoever. Someone or something that does absolutely nothing of value.

Jeez, that bobble-head figure of Walt Clyde-Fraiser is a real tumbledick; it doesn't do anything.

Tumbledick by dicktumble February 4, 2010