throat her up

Jamming your dick down her throat causing her to choke.

"Bruh, I'd throat her up."

Throating up

phrasal verb. throat up (to somebody) (informal, disapproving) to try to please somebody in authority by praising them too much, helping them, etc., in order to gain some advantage for yourself.

She's always throating up to the boss, telling him how wonderful he is.