1 definition by Bill Butlicker

When a man covers his flaccid penis with his partner's dandruff and proceeds to insert it into his partner.
"This girl had major dandruff right? And a couldn't get hard! Well some of her dandruff got on my dick and I still stuck it in her. Call that the Rusty Flapjack"
by Bill Butlicker November 19, 2021
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