1 definition by Surf Bunny

Sliding your hard-on up and down inside your (male or female) partner's butt crack, usually gently slapping your lower abdomin and hips against the butt cheeks as you 'surf'.

May involve slipping the tip of the cock into the anus you pass by it on each 'ride'. Butt surfing may, but not necessarily, cumulate in giving your partner a full on ass fucking. Use a condom if you do this.

Works best on a tight, rounded ass.

After a good day at a beach, Brad and I took a shower together. I whipped off his red speedos, lent him against the tiled wall and gave him a good butt surfing.
by Surf Bunny May 26, 2008
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