Green’s Dictionary of Slang

Nick Butts n.

also Nicky Butts
[rhy. sl.; ult. Nicky Butt (b.1975), UK footballer]

1. nuts (edible).

[UK]R. Puxley Fresh Rabbit.

2. the testicles [= nuts n.2 (1)].

[UK]R. Puxley Fresh Rabbit.