In the clip, the little boy's father asks him to give his toy frog a kiss before telling him to say "thank you."
Hilarity then ensues as the toddler continues to say "f--k you" while his dad tries to contain his laughter.
Talk about trumping the "a--hole" scene from Meet the Fockers with just one simple home video.
In related viral video news, this little boy was asked to name every bad word he knows and proceeded to list off a number of naughty phrases including, "Buttcrack. Buttnight. Buttnose. Buttface. Butthead. Buttcrack" before dropping the most adorable S-bomb we've ever heard.