喝龍喝虎｜喝龙喝虎 uah4 lêng5 uah4 houn2

Let us learn anything Teochew saying uah4 lêng5 uah4 houⁿ2 喝龍喝虎｜喝龙喝虎

I have typed out verbatim what he has said in Teochew and I will then translate it into English.

大聲個號 吹牛  夠日吹牛  呾家己個厲害人未必有真功夫｜大声个号吹牛 够日吹牛 呾家己个厉害人未必有真功夫

Crying out loudly boasting the whole day blowing one's own trumpet saying oneself is an amazing person but not necessarily having any real skills / abilities.  

Note: 喝 can be said as uah4 or duah4 and duah4 has the same meaning as 叱 which is also said as duah4 to mean to shout loudly. 

AND in Standard Chinese:

大聲的號 吹牛  整天吹牛  說自己的厲害人未必有真功夫｜大声的号 吹牛 整天吹牛 说自己的厉害人未必有真功夫