catching buns

When a guy or girl is about to get down and dirty to do the nasty

I can't chill tonight because I'm catching buns

pipper

a target sight, esp. on fighter aircraft.

Bonzo rolled, pulled, and dragged the pipper across the fuel dump.

deceivious

The combination of the words "devious" and "deceitful”; an extremely cunning and underhanded individual.

“She’s so deceivious---her husband and her boyfriend are both at this party, and neither has a clue about the other!”