a sex act where the male slides or dangles his penis into his partner's mouth while she (or he) tilts her (his) head back-resembling the act of using a beer bong
Man, my gal laid back on the bed and let me do some serious cock bonging last night!
verb: The act of jamming your weiner into a nicebox while supporting your lower lumbar with both hands, preferably standing up and in front of a mirror.
You should have seen me last night dude, i was banging guts with this hot ass heina after i took a mexican bath. shiggity shiggity shwa.