A fork of Rural Dictionary
A driver that insists on driving slower than normal freeway traffic in the high occupancy/carpool lane, thus slowing all cars behind them.
That HOC blocker up there has been doing 63 the whole way from the 110 to the 22!
When a lesbian cuts off a man flirting with another woman.
The bullish dike just muff blocked me. Just like cock blocker. Muff blocker just cut me off.