The act of defecating on a painter's palette and the dipping your toes in and then using them to finger paint on your lovers body.
Jim: Awh dude!!! Wtf.. your gf smells like shit... Dude what is all over her??
Frank: We were "Tittlywonking" last night relaxz.
Jim: Oh... I wasn't aware you guys were that serious.
Frank: Yeah i think she might be the one.
Jim: For realz... Nice. Alright lets hurry or were gunna miss
church.
1) the act of one simultaneously grabbing their tits and winking,
2) obscure sexual act
3) the act of wasting time/fucking off
4) the act of game playing
1) Janet was tiddleywinking herself in the mirror.
2) Did you see that girl tiddleywinking Nick under the table at the bar last night?
3) I had a few hours to kill before the show so I ended up tiddleywinking around town.
4) Are you tiddleywinking me?