ball rise
That moment your talking with your manly deep voice and all of a sudden you say one word in a squeeky voice accidently.
guy1: did you guys see that program on killer sharks last night (night in a squeeky voice)
Guy 2: haha gutted man, massive ball rise, you had better keep that sack under control.
Guy 2: haha gutted man, massive ball rise, you had better keep that sack under control.