A dutch twat who is kinda retarded
Merlin is such a mongo!
Omg dude have you seen that merlin guy, hes such a mongo!
Jenna’s mongos looked good in that dress today.
Jenna’s mongos have me weak.
Oh mate he’s doing a pure yaseen nawaz, big dyslexic mongo
a task or action which is extremely easy to do, so easy that someone retarded or someone of extremely high dependency is able to do without a problem.
changing that light bulb was mongo-proof.
'hey man', 'this plan is mongo-proof'.
playing that instrument is mongo-proof.