Definitions by SBSBSB7

Glassfish 

Similar to a 'catfish' however a 'glassfish' deceives you into thinking they are attractive but in actual fact they're ugly underneath their sunglasses

'Look at the lifeguard - he's hot'

*lifeguard removes sunglasses*
'oh no he's not - he's a glassfish'

Glassfish by SBSBSB7 September 2, 2017