Tuck and Cuck
The act of a man tucking his penis behind his legs while watching another man or men have sexual intercourse with his wife. Invented by Fox News Tucker Carlson.
Tucker Carlson "Honey have you seen my favorite bowtie? It's the one my mother gave me. I need it for tonight's Tuck and Cuck. No I have to have it, don't embarrass me in front of Donald."
Tuck Cuck
To tuck or withdraw the man having sex with your wife/partner back inside your body to the point of disapearance
I saw the bastard then i tuck cuck and he was gone