'Toddler headbutt!': Jason Biggs starts the New Year with a black eye from two-year-old son Sid

Jason Biggs woke up with a sore head on New Year's Day, but it wasn't from a hangover.  

The American Pie star shared a snap of a black eye on Instagram, given to him by his toddler son, Sid.

'#Toddlerheadbutt': On Sunday, Jason Biggs, 38, enjoyed his first day of 2017 with a large shiner on his left eye

'Sid thought it'd be nice if I started 2017 off with a black eye. #toddlerheadbutt,' wrote the star. 

Jason, dressed in a long-sleeve, black shirt and beanie, showed off a purple and blue bruise.

His two-year-old was pictured in the background, walking in the opposite direction of his actor father.

#Olympics2018': The actor looked to have fallen during a snowboard session

Family vacation! The Two for One star, along with wife Jenny Mollen, 37, and their son Sid, two, have been enjoying a snowy get-a-way in the mountains

The Two for One star, along with wife Jenny Mollen, 37, and their son, have been enjoying a snowy get-a-way in the mountains.

Two weekends ago, the Coup D'etat actor shared an Instagram snap of the threesome enjoying a car ride, with their belongings piled high in the back.

It appears as though the family enjoyed a vacation in two separate locations, with one in Canada and another in Austria. 

Heading up north! It appears as though the family enjoyed a vacation in two separate locations, with one in Canada

Location switch! They appeared to have also visited Austria for the New Year 

While speaking with Page Six, the I Like You Just the Way I Am co-stars spoke of their then-impending Christmas and New Year vacations. 

'My plans are to coax my son into a snow suit and throw him on skis,' said actress and author Jenny. 

'I plan to spend a week trying not to dislocate my shoulders on a ski mountain,' Jason hoped. 

While the New Jersey-born avoided a major injury, his holiday was not without affliction courtesy of his black eye.

Winter wonderland wishes: While speaking with Page Six , the I Like You Just the Way I Am co-stars spoke of their then-impending Christmas and New Year vacations

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