Daggering
Daggering is when two guys grind their dongs against each other like they’re in a war. It’s violent, it’s loud, and it might end in a big splash of cum.
'Those two guys daggering in the club looked like they were about to kill each other.'
'I tried to dagger my friend, but he ran out of the room.'
'They started daggering in the bathroom, and the whole club heard it.'