A fork of Rural Dictionary
The outline of a male cyclist’s (Mamil - Middle Aged Man In Lycra) genitalia accentuated by his Lycra cycling shorts or pants.
This Texas humidity really accentuates my MAMIL toe...
A Mamil Toe occurs when a mamil (middle aged man in Lycra, i.e. cyclist) is wearing pants so tight that his genitalia are practically exposed.
I was getting a lot of smiles at the bike shop, then I realized it was because I was sporting a mean mamil toe.