Swansea emphatically propelled themselves into the fifth round of the FA Cup after thumping a listless Nottingham Forest 5-1, with braces for both Liam Cullen and Matt Grimes.
The Swans were on the attack from the first whistle and scored in the seventh minute thanks to a left-volley from 21-year-old Cullen, who was making only his ninth appearance for the Swans and had not yet scored.
Forest were left reeling when just before the half-hour mark Matt Grimes unleashed a rocket from just outside the box into the top right corner, doubling Swansea's lead.