it is a guy with a small dick
“shut up jason you have an extra bellybutton instead of a dick”
Any extra activities that you and your penis are engaging in outside of normal sex; hand-jobs, blow-jobs etc etc
Our President was impeached because he was having "extra dickular activities" with a chubby intern.
Usually to kick a goal, or to achieve a few extra points, during a game of sport such as rugby or gridiron.
Rugby: He missed the conversion failing to add the extras.
Gridiron: After the touchdown he managed to add the extras with a great kick.
The act of flipping over a woman during missionary to ejaculate on her back.
Cameron, you know you have to stop flippin' the burg; no extra mayo anymore.
When prompted for what Tyler wanted to do in bed tonight, he said, "Flippin' the Burg, Extra Mayo!"
John at the party really flipped the burg with extra mayo!
When it’s just not hard enough to please your partner
Damn, I left the butter on the bench last night it’s gonna be extra soft, my partner would not be able to be pleased anymore.
When somebody askes for your vape repeatedly and you don't want them to fiend off you.
Gavin asked for Jakobs vape and he screamed autistically EXTRA FUCK NO