Siver didn’t put up much of a fight against McGregor.
After beating Dennis Siver by TKO during Sunday night’s bout, Conor McGregor then jumped the cage to confront his next opponent Jose Aldo.
(Video) Conor McGregor v Dennis Siver UFC highlights as Irishman wins convincingly in Boston.
(Video) Conor McGregor v Diego Brandao: UFC Fight night – post-fight interview & press conference.
Conor McGregor flashes the cash in Twitter Q and A.
McGregor is due to fight the Brazilian later in the year with the chance of taking the featherweight title from his opponent.
It appeared to be a spur of the moment action from the Irishman and although it initially seemed intimidating, Aldo clearly saw the funny side of things.