Top definition
A mans Schlong that blows away anything that John Holmes had going on. A mix between a Megaladon and a huge Schlong also known as the Dave Tedesco!
"When Jane dropped his drawers she screamed at the size of his megaladong!"
by jackhole mcgilicutty May 09, 2006
Get the mug
Get a Megaladong mug for your sister-in-law Helena.