Twee-cocking 

When someone is performatively shy and quirky on purpose to get attention.

You see Brent's MySpace profile picture where he's playing the ukulele? He's totally twee-cocking.

Twee-cocking by Blink155PodFan360 September 11, 2018

tweecocking 

social media peacocking - writing outlandish or overly vague tweets or facebook statuses as a way to gain attention from the opposite sex

@ladygaga A reincarnation of my birth+artistic spirit. In incubation, awaiting a human lover to save her. #tweecocking

tweecocking by mkmk23 July 2, 2011