my "surprise" birthday party.

so, my mom just told me my dad is planning a surprise birthday party on my birthday (feb) to take me to las vegas for the topless shows. so after that i called my dad and confirmed it. the conversation goes like this
me: i heard your setting a surprise party for me with a topless show.
dad: yeah.
me: you do realize thats all i do in art school right?
dad: really?, can i come? i mean i did pay for them.
me: uh...