To bum, sponge off of someone with no intention of returning the favour. Usually the 'Mata' will borrow small items like pocket change or cigarettes so no-one notices they're a sponge, only everyone already knows.
The 'Mata': Can I borrow a cigarette man, I forgot to buy a pack today, I swear I'll give you one tomorrow.
You: Sure you will (hands over a cigarette).
You: Sure you will (hands over a cigarette).
by Wazman March 1, 2009
Get the Matamug. by Hangerstick May 30, 2019
Get the Matamug. by Deadfish May 29, 2020
Get the Matasmug. by yawaa May 28, 2020
Get the matamug. 

